Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdebase@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

21 files changed, 3779 insertions, 0 deletions

diff --git a/ksmserver/KSMServerInterface.h b/ksmserver/KSMServerInterface.h
new file mode 100644
index 000000000..904b50927
--- /dev/null
+++ b/ksmserver/KSMServerInterface.h
@@ -0,0 +1,27 @@
+#ifndef KSMSERVER_INTERFACE_H
+#define KSMSERVER_INTERFACE_H
+
+#include <dcopobject.h>
+#include <qstringlist.h>
+
+class KSMServerInterface : virtual public DCOPObject
+{
+  K_DCOP
+
+k_dcop:
+  virtual void logout(int, int, int ) = 0;
+  virtual void restoreSessionInternal() = 0;
+  virtual void restoreSessionDoneInternal() = 0;
+  virtual QStringList sessionList() = 0;
+
+  virtual QString currentSession() = 0;
+  virtual void saveCurrentSession() = 0;
+  virtual void saveCurrentSessionAs( QString ) = 0;
+
+  virtual void autoStart2() = 0;
+  
+  virtual void suspendStartup( QCString ) = 0;
+  virtual void resumeStartup( QCString ) = 0;
+};
+
+#endif
diff --git a/ksmserver/LICENSE b/ksmserver/LICENSE
new file mode 100644
index 000000000..d28a48f92
--- /dev/null
+++ b/ksmserver/LICENSE
@@ -0,0 +1,16 @@
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/ksmserver/Makefile.am b/ksmserver/Makefile.am
new file mode 100644
index 000000000..00ce998c8
--- /dev/null
+++ b/ksmserver/Makefile.am
@@ -0,0 +1,50 @@
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+SUBDIRS = .
+
+INCLUDES= -I$(top_srcdir)/kdmlib $(all_includes)
+
+bin_PROGRAMS =
+lib_LTLIBRARIES =
+kdeinit_LTLIBRARIES = ksmserver.la
+noinst_HEADERS = global.h server.h
+
+ksmserver_la_METASOURCES = AUTO
+# Order is important for --enable-final!
+ksmserver_la_SOURCES = main.cpp server.cpp shutdowndlg.cpp \
+	legacy.cpp startup.cpp shutdown.cpp client.cpp \
+	KSMServerInterface.skel server.skel
+
+ksmserver_la_LDFLAGS = $(all_libraries) -avoid-version -module
+ksmserver_la_LIBADD = ../kdmlib/libdmctl.la $(LIB_KDEUI)
+
+picsdir = $(kde_datadir)/ksmserver/pics
+pics_DATA = shutdownkonq.png
+
+update_DATA = ksmserver.upd
+update_SCRIPTS = move_session_config.sh
+updatedir = $(kde_datadir)/kconf_update
+
+
+EXTRA_PROGRAMS = testsh
+testsh_SOURCES = test.cpp
+testsh_LDFLAGS = $(all_libraries) $(KDE_RPATH)
+testsh_LDADD = $(LIB_KDEUI) shutdowndlg.lo ../kdmlib/libdmctl.la
+
+messages:
+	$(XGETTEXT) *.cpp -o $(podir)/ksmserver.pot
diff --git a/ksmserver/README b/ksmserver/README
new file mode 100644
index 000000000..1c74111ae
--- /dev/null
+++ b/ksmserver/README
@@ -0,0 +1,177 @@
+KDE session manager  (ksmserver)
+--------------------------------
+
+Matthias Ettrich <[email protected]>
+Lubos Lunak <[email protected]>
+
+ksmserver is KDE's new session management server. It talks the
+standard X11R6 session management protocol (XSMP).  Thus, in theory,
+it should be compatible with all session managment compliant X11R6
+applications. Unfortunately, there aren't that many of them. To be
+precise, I have never seen a single commercial application that
+supports it and even within the official X11R6 distribution, 'xclock'
+is the only exception. Nevertheless we've chosen to support XSMP
+despites the complexity of the protocol in order to provide KDE users
+more interoperability with applications that were not explicitely
+written with KDE in mind. XSMP, as an official X standard, promised to
+be more likely to be supported by third parties than even a superior
+KDE-specific protocol. Let's see whether we were right and more
+applications will actually talk XSMP. At least all KDE applications do
+now.
+
+Here's a short overview on how session management works.
+
+Starting the server
+-------------------
+
+The server is usually started from the 'startkde' script. It supports the following options:
+
+  -r, --restore             Restores the previous session if available
+  -w, --windowmanager <wm>  Starts 'wm' in case no other window manager is
+                            participating in the session. Default is 'kwin'
+
+The default 'startkde' launches 'ksmserver --restore'.  The
+'windowmanager' option is useful for users that prefer a window
+manager other than kwin. Since the window manager has to participate
+in the session (it has to remember window positions and states), it is
+usually restarted when the session is restored. To be *really* sure
+that this happens, even if the wm might have crashed during the
+previous session, ksmserver ensures that. The option specifies, which
+windowmanager shall be launched for sure. But again: if the stored
+session contains a window manager, the restored one will be used, not
+the specified one. As a special feature, ksmserver always starts the
+specified window manager first, which results in a much nicer startup
+sequence (less flashy).
+
+KDE startup sequence
+--------------------
+
+Ksmserver controls the second part of the KDE startup sequence,
+after it gets control from the startkde script, which controls
+the first part of the startup sequence. All code related to startup
+should be in startup.cpp and going down in that source file should
+follow the startup order (but note that this is just a documentation
+which may get outdated, so in case of doubts the source wins ;) ).
+
+The startkde scripts already launches kdeinit, which in turns launches
+KDE daemons like dcopserver, klauncher and kded. Kded loads autoloaded
+kded modules, i.e. those that have X-KDE-Kded-autoload=true in .desktop
+files. The exact way autoloading works is controlled by X-KDE-Kded-phase=,
+which may be 0, 1 or 2 (the default). Kded phase 0 means the module is
+always loaded by kded, even outside of KDE session. It should used only
+by kded modules which must be always running. Kded phase 1 modules are
+loaded right after kded startup, but only during KDE startup, i.e. it is
+for modules that are always needed by the KDE session. Phase 2 modules
+will be loaded later.
+
+Startkde also launches kcminit, which performs initialization done by kcontrol
+modules. There are three kcminit phases, 0, 1 and 2, controlled
+by X-KDE-Init-Phase= in the .desktop file, which defaults to 1. Phase 0 kcminit
+modules should be only those that really need to be run early in the startup
+process (and those should probably actually use kstartupconfig in startkde
+to be done even before kdeinit and daemons). After executing phase 0
+modules kcminit returns and waits.
+
+When ksmserver is launched, the first thing it does is launching
+the window manager, as the WM is necessary before any windows are possibly
+shown. When the WM is ready, ksmserver tells klauncher to perform autostart
+phase 0 ($KDEHOME/share/autostart). There are 3 autostart phases, 0, 1 and 2,
+defined by X-KDE-autostart-phase, defaulting to 2. Phase 0 is reserved only
+for the actual visible base components of KDE, i.e. KDesktop and Kicker,
+in order to make the startup appear visually faster. Both KDesktop and Kicker
+use DCOP calls suspendStartup() and resumeStartup() to make ksmserver stay
+waiting for autostart phase 0 until both KDesktop and Kicker are ready.
+
+Next step is telling the waiting kcminit to perform phase 1 - all kcminit
+modules that should be executed before KDE startup is considered done.
+After that ksmserver tells klauncher to perform autostart phase 1,
+i.e. launching normal components of KDE that should be available right
+after KDE startup, and after this session restore is performed,
+i.e. launching all applications that were running during last session
+saving (usually logout).
+
+By this time KDE session is considered to be more or less ready and
+ksmserver does the knotify startkde event (i.e. plays the login sound).
+It also tells klauncher to perform autostart phase 2, kded to load all
+remaining autoload (i.e. kded phase 2) modules, kcminit to execute
+kcminit phase 2 (kcontrol modules that do initialization that can wait,
+like launching daemons) and kdesktop to execute the user Autostart folder.
+
+Technical note: There's a reason why kded modules and items in autostart
+default to the latest phase. Before you explicitly use a different phase,
+read and understand what's above. You should also consider whether something
+really needs to be launched during KDE startup and can't be loaded on-demand
+when really needed. Abusing the phases will result in public spanking
+for making KDE startup slower.
+
+
+Establishing the connection
+---------------------------
+
+As required by the XSMP specification, the session management server
+propagates its network address in the SESSION_MANAGER environment
+variable. Probably not the best way to do it, but it's the way it
+is. All KDE (and plain Qt) applications simply read this variable and
+try to establish a connection to an XSMP server at this address. If
+the variable is undefined, nothing happens.
+
+This means, if you want to start a program that should not participate
+in the session, simply undefine SESSION_MANAGER in your terminal
+window and launch the application. If you want to see an application
+desparately trying to connect to something, try setting it to some
+bogus value.
+
+In addition, ksmserver propagates both its network address and its
+process id in ~/.kde/socket-$HOSTNAME/KSMserver-$DISPLAY. A
+utility function KApplication::propagateSessionManager() reads this
+setting and sets SESSION_MANAGER accordingly, so that child processes
+can pick it up.  The function is called by clients that are started
+outside the session ( i.e. before ksmserver is started), but want to
+launch other processes that should participate in the session.
+Examples are kdesktop or kicker, see below.
+
+Authorization
+-------------
+
+XSMP is, just like DCOP, built on top of the Inter Client Exchange
+(ICE) protocol, which comes standard as a part of X11R6 and later.
+Authorization is done using 'iceauth', with MIT-MAGIC-COOKIE as used
+by X. In order to be able to access the session management server, you
+need to be able to read ~/.ICEauthority. For security reasons, we do
+not provide any host-based authorization (neither does DCOP, btw.).
+
+
+Requesting a shutdown
+---------------------
+
+If an application wants to request a shutdown (i.e. a logout), it does
+this via an SmcRequestSaveYourself message to the server. In KDE, a
+utility function KApplication::requestShutDown() does exactly
+this. It's for example called by KDE's panel or by the context menu of
+the desktop.
+
+
+User Interface
+--------------
+
+ksmserver has a very straight-forward user interface.  It mainly asks
+the question "Shutdown KDE Session?" and provides two obvious command
+buttons "Yes" and "Cancel". The interesting bit is the additonal
+checkbox that says "Restore session when logging in next time". The
+checkbox remembers state within session, so simply use whatever you
+prefer.  For those who remember, this was one of the main questions
+with KDE-1.x ("How to get rid of session managment?"). With KDE-2.x,
+most users will probably prepare a session once, store it with the
+checkbox enabled and keep the checkbox disabled in the future. This
+way you get a proper and clean 'homesession' each time.
+
+
+Troubleshooting
+---------------
+
+If you experience trouble like 'logout does not work anymore' or 'I
+cannot start new applications', as a result of a previous crash,
+ensure that ksmserver is indeed not running anymore and remove the
+file ~/.kde/socket-$HOSTNAME/KSMserver-$DISPLAY. Shouldn't be necessry, 
+but one never knows.
+
diff --git a/ksmserver/client.cpp b/ksmserver/client.cpp
new file mode 100644
index 000000000..784de496c
--- /dev/null
+++ b/ksmserver/client.cpp
@@ -0,0 +1,190 @@
+/*****************************************************************
+ksmserver - the KDE session management server
+
+Copyright (C) 2000 Matthias Ettrich <[email protected]>
+Copyright (C) 2005 Lubos Lunak <[email protected]>
+
+relatively small extensions by Oswald Buddenhagen <[email protected]>
+
+some code taken from the dcopserver (part of the KDE libraries), which is
+Copyright (c) 1999 Matthias Ettrich <[email protected]>
+Copyright (c) 1999 Preston Brown <[email protected]>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+******************************************************************/
+
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include "client.h"
+
+#include <stdlib.h>
+#include <unistd.h>
+#ifdef HAVE_SYS_TIME_H
+#include <sys/time.h>
+#endif
+#include <time.h>
+
+#include <kstaticdeleter.h>
+
+#include "server.h"
+
+KSMClient::KSMClient( SmsConn conn)
+{
+    smsConn = conn;
+    id = 0;
+    resetState();
+}
+
+KSMClient::~KSMClient()
+{
+    for ( SmProp* prop = properties.first(); prop; prop = properties.next() )
+        SmFreeProperty( prop );
+    if (id) free((void*)id);
+}
+
+SmProp* KSMClient::property( const char* name ) const
+{
+    for ( QPtrListIterator<SmProp> it( properties ); it.current(); ++it ) {
+        if ( !qstrcmp( it.current()->name, name ) )
+            return it.current();
+    }
+    return 0;
+}
+
+void KSMClient::resetState()
+{
+    saveYourselfDone = false;
+    pendingInteraction = false;
+    waitForPhase2 = false;
+    wasPhase2 = false;
+}
+
+/*
+ * This fakes SmsGenerateClientID() in case we can't read our own hostname.
+ * In this case SmsGenerateClientID() returns NULL, but we really want a
+ * client ID, so we fake one.
+ */
+static KStaticDeleter<QString> smy_addr;
+static char * safeSmsGenerateClientID( SmsConn /*c*/ )
+{
+//  Causes delays with misconfigured network :-/.
+//    char *ret = SmsGenerateClientID(c);
+    char* ret = NULL;
+    if (!ret) {
+        static QString *my_addr = 0;
+       if (!my_addr) {
+//           qWarning("Can't get own host name. Your system is severely misconfigured\n");
+           smy_addr.setObject(my_addr,new QString);
+
+           /* Faking our IP address, the 0 below is "unknown" address format
+              (1 would be IP, 2 would be DEC-NET format) */
+           char hostname[ 256 ];
+           if( gethostname( hostname, 255 ) != 0 )
+               my_addr->sprintf("0%.8x", KApplication::random());
+           else {
+               // create some kind of hash for the hostname
+               int addr[ 4 ] = { 0, 0, 0, 0 };
+               int pos = 0;
+               for( unsigned int i = 0;
+                    i < strlen( hostname );
+                    ++i, ++pos )
+                  addr[ pos % 4 ] += hostname[ i ];
+               *my_addr = "0";
+               for( int i = 0;
+                    i < 4;
+                    ++i )
+                  *my_addr += QString::number( addr[ i ], 16 );
+           }
+       }
+       /* Needs to be malloc(), to look the same as libSM */
+       ret = (char *)malloc(1+my_addr->length()+13+10+4+1 + /*safeness*/ 10);
+       static int sequence = 0;
+
+       if (ret == NULL)
+           return NULL;
+
+       sprintf(ret, "1%s%.13ld%.10d%.4d", my_addr->latin1(), (long)time(NULL),
+           getpid(), sequence);
+       sequence = (sequence + 1) % 10000;
+    }
+    return ret;
+}
+
+void KSMClient::registerClient( const char* previousId )
+{
+    id = previousId;
+    if ( !id )
+        id = safeSmsGenerateClientID( smsConn );
+    SmsRegisterClientReply( smsConn, (char*) id );
+    SmsSaveYourself( smsConn, SmSaveLocal, false, SmInteractStyleNone, false );
+    SmsSaveComplete( smsConn );
+    KSMServer::self()->clientRegistered( previousId  );
+}
+
+
+QString KSMClient::program() const
+{
+    SmProp* p = property( SmProgram );
+    if ( !p || qstrcmp( p->type, SmARRAY8) || p->num_vals < 1)
+        return QString::null;
+    return QString::fromLatin1( (const char*) p->vals[0].value );
+}
+
+QStringList KSMClient::restartCommand() const
+{
+    QStringList result;
+    SmProp* p = property( SmRestartCommand );
+    if ( !p || qstrcmp( p->type, SmLISTofARRAY8) || p->num_vals < 1)
+        return result;
+    for ( int i = 0; i < p->num_vals; i++ )
+        result +=QString::fromLatin1( (const char*) p->vals[i].value );
+    return result;
+}
+
+QStringList KSMClient::discardCommand() const
+{
+    QStringList result;
+    SmProp* p = property( SmDiscardCommand );
+    if ( !p || qstrcmp( p->type, SmLISTofARRAY8) || p->num_vals < 1)
+        return result;
+    for ( int i = 0; i < p->num_vals; i++ )
+        result +=QString::fromLatin1( (const char*) p->vals[i].value );
+    return result;
+}
+
+int KSMClient::restartStyleHint() const
+{
+    SmProp* p = property( SmRestartStyleHint );
+    if ( !p || qstrcmp( p->type, SmCARD8) || p->num_vals < 1)
+        return SmRestartIfRunning;
+    return *((int*)p->vals[0].value);
+}
+
+QString KSMClient::userId() const
+{
+    SmProp* p = property( SmUserID );
+    if ( !p || qstrcmp( p->type, SmARRAY8) || p->num_vals < 1)
+        return QString::null;
+    return QString::fromLatin1( (const char*) p->vals[0].value );
+}
+
+
diff --git a/ksmserver/client.h b/ksmserver/client.h
new file mode 100644
index 000000000..46dc28fa2
--- /dev/null
+++ b/ksmserver/client.h
@@ -0,0 +1,60 @@
+/*****************************************************************
+ksmserver - the KDE session management server
+
+Copyright (C) 2000 Matthias Ettrich <[email protected]>
+******************************************************************/
+
+#ifndef CLIENT_H
+#define CLIENT_H
+
+// needed to avoid clash with INT8 defined in X11/Xmd.h on solaris
+#define QT_CLEAN_NAMESPACE 1
+#include <qobject.h>
+#include <qstring.h>
+#include <qstringlist.h>
+#include <qsocketnotifier.h>
+#include <qptrlist.h>
+#include <qvaluelist.h>
+#include <qcstring.h>
+#include <qdict.h>
+#include <qptrqueue.h>
+#include <qptrdict.h>
+#include <kapplication.h>
+#include <qtimer.h>
+#include <dcopobject.h>
+
+#include "server2.h"
+
+class KSMListener;
+class KSMConnection;
+class KSMClient
+{
+public:
+    KSMClient( SmsConn );
+    ~KSMClient();
+
+    void registerClient( const char* previousId  = 0 );
+    SmsConn connection() const { return smsConn; }
+
+    void resetState();
+    uint saveYourselfDone : 1;
+    uint pendingInteraction : 1;
+    uint waitForPhase2 : 1;
+    uint wasPhase2 : 1;
+
+    QPtrList<SmProp> properties;
+    SmProp* property( const char* name ) const;
+
+    QString program() const;
+    QStringList restartCommand() const;
+    QStringList discardCommand() const;
+    int restartStyleHint() const;
+    QString userId() const;
+    const char* clientId() { return id ? id : ""; }
+
+private:
+    const char* id;
+    SmsConn smsConn;
+};
+
+#endif
diff --git a/ksmserver/configure.in.in b/ksmserver/configure.in.in
new file mode 100644
index 000000000..aef963e2f
--- /dev/null
+++ b/ksmserver/configure.in.in
@@ -0,0 +1,4 @@
+ac_save_LIBS="$LIBS"
+LIBS="$LIBS $X_LDFLAGS -lICE"
+AC_CHECK_FUNCS(_IceTransNoListen)
+LIBS="$ac_save_LIBS"
diff --git a/ksmserver/global.h b/ksmserver/global.h
new file mode 100644
index 000000000..326587ac6
--- /dev/null
+++ b/ksmserver/global.h
@@ -0,0 +1,13 @@
+/*****************************************************************
+ksmserver - the KDE session management server
+
+Copyright (C) 2000 Matthias Ettrich <[email protected]>
+******************************************************************/
+
+#ifndef GLOBAL_H
+#define GLOBAL_H
+
+#define KSMVendorString "KDE"
+#define KSMReleaseString "1.0"
+
+#endif
diff --git a/ksmserver/ksmserver.upd b/ksmserver/ksmserver.upd
new file mode 100644
index 000000000..38bf38471
--- /dev/null
+++ b/ksmserver/ksmserver.upd
@@ -0,0 +1,6 @@
+# Move session config files from $KDEHOME/share/config to $KDEHOME/share/config/session
+Id=kde3
+File=ksmserverrc
+Group=Session
+Options=overwrite
+Script=move_session_config.sh,sh
diff --git a/ksmserver/legacy.cpp b/ksmserver/legacy.cpp
new file mode 100644
index 000000000..ca198a212
--- /dev/null
+++ b/ksmserver/legacy.cpp
@@ -0,0 +1,402 @@
+/*****************************************************************
+ksmserver - the KDE session management server
+
+Copyright (C) 2000 Matthias Ettrich <[email protected]>
+Copyright (C) 2005 Lubos Lunak <[email protected]>
+
+relatively small extensions by Oswald Buddenhagen <[email protected]>
+
+some code taken from the dcopserver (part of the KDE libraries), which is
+Copyright (c) 1999 Matthias Ettrich <[email protected]>
+Copyright (c) 1999 Preston Brown <[email protected]>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+******************************************************************/
+
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#ifdef HAVE_SYS_TIME_H
+#include <sys/time.h>
+#endif
+
+#include "server.h"
+
+#ifdef HAVE_SYS_TIME_H
+#include <sys/time.h>
+#endif
+
+#include <unistd.h>
+
+#include <qtimer.h>
+
+#include <kconfig.h>
+#include <kdebug.h>
+#include <kwinmodule.h>
+
+#include <X11/Xlib.h>
+#include <X11/Xutil.h>
+#include <X11/Xatom.h>
+
+
+/*
+ * Legacy session management
+ */
+const int WM_SAVE_YOURSELF_TIMEOUT = 4000;
+
+static WindowMap* windowMapPtr = 0;
+
+static Atom wm_save_yourself = None;
+static Atom wm_protocols = None;
+static Atom wm_client_leader = None;
+
+extern Time qt_x_time;
+
+static int winsErrorHandler(Display *, XErrorEvent *ev)
+{
+    if (windowMapPtr) {
+        WindowMap::Iterator it = windowMapPtr->find(ev->resourceid);
+        if (it != windowMapPtr->end())
+            (*it).type = SM_ERROR;
+    }
+    return 0;
+}
+
+void KSMServer::performLegacySessionSave()
+{
+    kdDebug( 1218 ) << "Saving legacy session apps" << endl;
+    // Setup error handler
+    legacyWindows.clear();
+    windowMapPtr = &legacyWindows;
+    XErrorHandler oldHandler = XSetErrorHandler(winsErrorHandler);
+    // Compute set of leader windows that need legacy session management
+    // and determine which style (WM_COMMAND or WM_SAVE_YOURSELF)
+    KWinModule module;
+    if( wm_save_yourself == (Atom)None ) {
+	Atom atoms[ 3 ];
+	const char* const names[]
+	    = { "WM_SAVE_YOURSELF", "WM_PROTOCOLS", "WM_CLIENT_LEADER" };
+	XInternAtoms( qt_xdisplay(), const_cast< char** >( names ), 3,
+	    False, atoms );
+	wm_save_yourself = atoms[ 0 ];
+	wm_protocols = atoms[ 1 ];
+	wm_client_leader = atoms[ 2 ];
+    }
+    for ( QValueList<WId>::ConstIterator it = module.windows().begin();
+	  it != module.windows().end(); ++it) {
+        WId leader = windowWmClientLeader( *it );
+        if (!legacyWindows.contains(leader) && windowSessionId( *it, leader ).isEmpty()) {
+            SMType wtype = SM_WMCOMMAND;
+            int nprotocols = 0;
+            Atom *protocols = 0;
+            if( XGetWMProtocols(qt_xdisplay(), leader, &protocols, &nprotocols)) {
+                for (int i=0; i<nprotocols; i++)
+                    if (protocols[i] == wm_save_yourself) {
+                        wtype = SM_WMSAVEYOURSELF;
+                        break;
+                    }
+                XFree((void*) protocols);
+            }
+	    SMData data;
+	    data.type = wtype;
+            XClassHint classHint;
+            if( XGetClassHint( qt_xdisplay(), leader, &classHint ) ) {
+                data.wmclass1 = classHint.res_name;
+                data.wmclass2 = classHint.res_class;
+                XFree( classHint.res_name );
+                XFree( classHint.res_class );
+            }
+            legacyWindows.insert(leader, data);
+        }
+    }
+    // Open fresh display for sending WM_SAVE_YOURSELF
+    XSync(qt_xdisplay(), False);
+    Display *newdisplay = XOpenDisplay(DisplayString(qt_xdisplay()));
+    if (!newdisplay) {
+	windowMapPtr = NULL;
+	XSetErrorHandler(oldHandler);
+	return;
+    }
+    WId root = DefaultRootWindow(newdisplay);
+    XGrabKeyboard(newdisplay, root, False,
+                  GrabModeAsync, GrabModeAsync, CurrentTime);
+    XGrabPointer(newdisplay, root, False, Button1Mask|Button2Mask|Button3Mask,
+                 GrabModeAsync, GrabModeAsync, None, None, CurrentTime);
+    // Send WM_SAVE_YOURSELF messages
+    XEvent ev;
+    int awaiting_replies = 0;
+    for (WindowMap::Iterator it = legacyWindows.begin(); it != legacyWindows.end(); ++it) {
+        if ( (*it).type == SM_WMSAVEYOURSELF ) {
+            WId w = it.key();
+            awaiting_replies += 1;
+            memset(&ev, 0, sizeof(ev));
+            ev.xclient.type = ClientMessage;
+            ev.xclient.window = w;
+            ev.xclient.message_type = wm_protocols;
+            ev.xclient.format = 32;
+            ev.xclient.data.l[0] = wm_save_yourself;
+            ev.xclient.data.l[1] = qt_x_time;
+            XSelectInput(newdisplay, w, PropertyChangeMask|StructureNotifyMask);
+            XSendEvent(newdisplay, w, False, 0, &ev);
+        }
+    }
+    // Wait for change in WM_COMMAND with timeout
+    XFlush(newdisplay);
+    QTime start = QTime::currentTime();
+    while (awaiting_replies > 0) {
+        if (XPending(newdisplay)) {
+            /* Process pending event */
+            XNextEvent(newdisplay, &ev);
+            if ( ( ev.xany.type == UnmapNotify ) ||
+                 ( ev.xany.type == PropertyNotify && ev.xproperty.atom == XA_WM_COMMAND ) ) {
+                WindowMap::Iterator it = legacyWindows.find( ev.xany.window );
+                if ( it != legacyWindows.end() && (*it).type != SM_WMCOMMAND ) {
+                    awaiting_replies -= 1;
+                    if ( (*it).type != SM_ERROR )
+                        (*it).type = SM_WMCOMMAND;
+                }
+            }
+        } else {
+            /* Check timeout */
+            int msecs = start.elapsed();
+            if (msecs >= WM_SAVE_YOURSELF_TIMEOUT)
+                break;
+            /* Wait for more events */
+            fd_set fds;
+            FD_ZERO(&fds);
+            int fd = ConnectionNumber(newdisplay);
+            FD_SET(fd, &fds);
+            struct timeval tmwait;
+            tmwait.tv_sec = (WM_SAVE_YOURSELF_TIMEOUT - msecs) / 1000;
+            tmwait.tv_usec = ((WM_SAVE_YOURSELF_TIMEOUT - msecs) % 1000) * 1000;
+            ::select(fd+1, &fds, NULL, &fds, &tmwait);
+        }
+    }
+    // Terminate work in new display
+    XAllowEvents(newdisplay, ReplayPointer, CurrentTime);
+    XAllowEvents(newdisplay, ReplayKeyboard, CurrentTime);
+    XSync(newdisplay, False);
+    XCloseDisplay(newdisplay);
+    // Restore old error handler
+    XSync(qt_xdisplay(), False);
+    XSetErrorHandler(oldHandler);
+    for (WindowMap::Iterator it = legacyWindows.begin(); it != legacyWindows.end(); ++it) {
+        if ( (*it).type != SM_ERROR) {
+            WId w = it.key();
+            (*it).wmCommand = windowWmCommand(w);
+            (*it).wmClientMachine = windowWmClientMachine(w);
+	}
+    }
+    kdDebug( 1218 ) << "Done saving " << legacyWindows.count() << " legacy session apps" << endl;
+}
+
+/*!
+  Stores legacy session management data
+*/
+void KSMServer::storeLegacySession( KConfig* config )
+{
+    // Write LegacySession data
+    config->deleteGroup( "Legacy" + sessionGroup );
+    KConfigGroupSaver saver( config, "Legacy" + sessionGroup );
+    int count = 0;
+    for (WindowMap::ConstIterator it = legacyWindows.begin(); it != legacyWindows.end(); ++it) {
+        if ( (*it).type != SM_ERROR) {
+            if( excludeApps.contains( (*it).wmclass1.lower())
+                || excludeApps.contains( (*it).wmclass2.lower()))
+                continue;
+            if ( !(*it).wmCommand.isEmpty() && !(*it).wmClientMachine.isEmpty() ) {
+                count++;
+                QString n = QString::number(count);
+                config->writeEntry( QString("command")+n, (*it).wmCommand );
+                config->writeEntry( QString("clientMachine")+n, (*it).wmClientMachine );
+            }
+        }
+    }
+    config->writeEntry( "count", count );
+}
+
+/*!
+  Restores legacy session management data (i.e. restart applications)
+*/
+void KSMServer::restoreLegacySession( KConfig* config )
+{
+    if( config->hasGroup( "Legacy" + sessionGroup )) {
+        KConfigGroupSaver saver( config, "Legacy" + sessionGroup );
+        restoreLegacySessionInternal( config );
+    } else if( wm == "kwin" ) { // backwards comp. - get it from kwinrc
+	KConfigGroupSaver saver( config, sessionGroup );
+	int count =  config->readNumEntry( "count", 0 );
+	for ( int i = 1; i <= count; i++ ) {
+    	    QString n = QString::number(i);
+    	    if ( config->readEntry( QString("program")+n ) != wm )
+                continue;
+    	    QStringList restartCommand =
+                config->readListEntry( QString("restartCommand")+n );
+	    for( QStringList::ConstIterator it = restartCommand.begin();
+		 it != restartCommand.end();
+		 ++it ) {
+		if( (*it) == "-session" ) {
+		    ++it;
+		    if( it != restartCommand.end()) {
+			KConfig cfg( "session/" + wm + "_" + (*it), true );
+			cfg.setGroup( "LegacySession" );
+			restoreLegacySessionInternal( &cfg, ' ' );
+		    }
+		}
+	    }
+	}
+    }
+}
+
+void KSMServer::restoreLegacySessionInternal( KConfig* config, char sep )
+{
+    int count = config->readNumEntry( "count" );
+    for ( int i = 1; i <= count; i++ ) {
+        QString n = QString::number(i);
+        QStringList wmCommand = config->readListEntry( QString("command")+n, sep );
+        if( wmCommand.isEmpty())
+            continue;
+        if( isWM( wmCommand.first()))
+            continue;
+        startApplication( wmCommand,
+                          config->readEntry( QString("clientMachine")+n ),
+                          config->readEntry( QString("userId")+n ));
+    }
+}
+    
+static QCString getQCStringProperty(WId w, Atom prop)
+{
+    Atom type;
+    int format, status;
+    unsigned long nitems = 0;
+    unsigned long extra = 0;
+    unsigned char *data = 0;
+    QCString result = "";
+    status = XGetWindowProperty( qt_xdisplay(), w, prop, 0, 10000,
+                                 FALSE, XA_STRING, &type, &format,
+                                 &nitems, &extra, &data );
+    if ( status == Success) {
+	if( data )
+	    result = (char*)data;
+        XFree(data);
+    }
+    return result;
+}
+
+static QStringList getQStringListProperty(WId w, Atom prop)
+{
+    Atom type;
+    int format, status;
+    unsigned long nitems = 0;
+    unsigned long extra = 0;
+    unsigned char *data = 0;
+    QStringList result;
+
+    status = XGetWindowProperty( qt_xdisplay(), w, prop, 0, 10000,
+                                 FALSE, XA_STRING, &type, &format,
+                                 &nitems, &extra, &data );
+    if ( status == Success) {
+	if (!data)
+	    return result;
+        for (int i=0; i<(int)nitems; i++) {
+            result << QString::fromLatin1( (const char*)data + i );
+            while(data[i]) i++;
+        }
+        XFree(data);
+    }
+    return result;
+}
+
+QStringList KSMServer::windowWmCommand(WId w)
+{
+    QStringList ret = getQStringListProperty(w, XA_WM_COMMAND);
+    // hacks here
+    if( ret.count() == 1 ) {
+        QString command = ret.first();
+        // Mozilla is launched using wrapper scripts, so it's launched using "mozilla",
+        // but the actual binary is "mozilla-bin" or "<path>/mozilla-bin", and that's what
+        // will be also in WM_COMMAND - using this "mozilla-bin" doesn't work at all though
+        if( command.endsWith( "mozilla-bin" ))
+            return QStringList() << "mozilla";
+        if( command.endsWith( "firefox-bin" ))
+            return QStringList() << "firefox";
+        if( command.endsWith( "thunderbird-bin" ))
+            return QStringList() << "thunderbird";
+        if( command.endsWith( "sunbird-bin" ))
+            return QStringList() << "sunbird";
+    }
+    return ret;
+}
+
+QString KSMServer::windowWmClientMachine(WId w)
+{
+    QCString result = getQCStringProperty(w, XA_WM_CLIENT_MACHINE);
+    if (result.isEmpty()) {
+        result = "localhost";
+    } else {
+        // special name for the local machine (localhost)
+        char hostnamebuf[80];
+        if (gethostname (hostnamebuf, sizeof hostnamebuf) >= 0) {
+            hostnamebuf[sizeof(hostnamebuf)-1] = 0;
+            if (result == hostnamebuf)
+                result = "localhost";
+            if(char *dot = strchr(hostnamebuf, '.')) {
+                *dot = '\0';
+                if(result == hostnamebuf)
+                    result = "localhost";
+            }
+        }
+    }
+    return QString::fromLatin1(result);
+}
+
+WId KSMServer::windowWmClientLeader(WId w)
+{
+    Atom type;
+    int format, status;
+    unsigned long nitems = 0;
+    unsigned long extra = 0;
+    unsigned char *data = 0;
+    Window result = w;
+    status = XGetWindowProperty( qt_xdisplay(), w, wm_client_leader, 0, 10000,
+                                 FALSE, XA_WINDOW, &type, &format,
+                                 &nitems, &extra, &data );
+    if (status  == Success ) {
+        if (data && nitems > 0)
+            result = *((Window*) data);
+        XFree(data);
+    }
+    return result;
+}
+
+
+/*
+  Returns sessionId for this client,
+  taken either from its window or from the leader window.
+ */
+extern Atom qt_sm_client_id;
+QCString KSMServer::windowSessionId(WId w, WId leader)
+{
+    QCString result = getQCStringProperty(w, qt_sm_client_id);
+    if (result.isEmpty() && leader != (WId)None && leader != w)
+	result = getQCStringProperty(leader, qt_sm_client_id);
+    return result;
+}
diff --git a/ksmserver/main.cpp b/ksmserver/main.cpp
new file mode 100644
index 000000000..8602e1b02
--- /dev/null
+++ b/ksmserver/main.cpp
@@ -0,0 +1,247 @@
+/*****************************************************************
+ksmserver - the KDE session management server
+
+Copyright (C) 2000 Matthias Ettrich <[email protected]>
+******************************************************************/
+
+#include <config.h>
+
+#include <unistd.h>
+#include <stdlib.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <string.h>
+
+#include <dcopclient.h>
+#include <qmessagebox.h>
+#include <qdir.h>
+
+#include <kapplication.h>
+#include <kcmdlineargs.h>
+#include <kaboutdata.h>
+#include <kdebug.h>
+#include <klocale.h>
+#include <kglobal.h>
+#include <kconfig.h>
+#include "server.h"
+
+
+static const char version[] = "0.4";
+static const char description[] = I18N_NOOP( "The reliable KDE session manager that talks the standard X11R6 \nsession management protocol (XSMP)." );
+
+static const KCmdLineOptions options[] =
+{
+   { "r", 0, 0 },
+   { "restore", I18N_NOOP("Restores the saved user session if available"), 0},
+   { "w", 0, 0 },
+   { "windowmanager <wm>", I18N_NOOP("Starts 'wm' in case no other window manager is \nparticipating in the session. Default is 'kwin'"), 0},
+   { "nolocal", I18N_NOOP("Also allow remote connections"), 0},
+   KCmdLineLastOption
+};
+
+extern KSMServer* the_server;
+
+void IoErrorHandler ( IceConn iceConn)
+{
+    the_server->ioError( iceConn );
+}
+
+bool writeTest(QCString path)
+{
+   path += "/XXXXXX";
+   int fd = mkstemp(path.data());
+   if (fd == -1)
+      return false;
+   if (write(fd, "Hello World\n", 12) == -1)
+   {
+      int save_errno = errno;
+      close(fd);
+      unlink(path.data());
+      errno = save_errno;
+      return false;
+   }
+   close(fd);
+   unlink(path.data());
+   return true;
+}
+
+void sanity_check( int argc, char* argv[] )
+{
+  QCString msg;
+  QCString path = getenv("HOME");
+  QCString readOnly = getenv("KDE_HOME_READONLY");
+  if (path.isEmpty())
+  {
+     msg = "$HOME not set!";
+  }
+  if (msg.isEmpty() && access(path.data(), W_OK))
+  {
+     if (errno == ENOENT)
+        msg = "$HOME directory (%s) does not exist.";
+     else if (readOnly.isEmpty())
+        msg = "No write access to $HOME directory (%s).";
+  }
+  if (msg.isEmpty() && access(path.data(), R_OK))
+  {
+     if (errno == ENOENT)
+        msg = "$HOME directory (%s) does not exist.";
+     else
+        msg = "No read access to $HOME directory (%s).";
+  }
+  if (msg.isEmpty() && readOnly.isEmpty() && !writeTest(path))
+  {
+     if (errno == ENOSPC)
+        msg = "$HOME directory (%s) is out of disk space.";
+     else
+        msg = "Writing to the $HOME directory (%s) failed with\n    "
+              "the error '"+QCString(strerror(errno))+"'";
+  }
+  if (msg.isEmpty())
+  {
+     path = getenv("ICEAUTHORITY");
+     if (path.isEmpty())
+     {
+        path = getenv("HOME");
+        path += "/.ICEauthority";
+     }
+
+     if (access(path.data(), W_OK) && (errno != ENOENT))
+        msg = "No write access to '%s'.";
+     else if (access(path.data(), R_OK) && (errno != ENOENT))
+        msg = "No read access to '%s'.";
+  }
+  if (msg.isEmpty())
+  {
+     path = DCOPClient::dcopServerFile();
+     if (access(path.data(), R_OK) && (errno == ENOENT))
+     {
+        // Check iceauth
+        if (DCOPClient::iceauthPath().isEmpty())
+           msg = "Could not find 'iceauth' in path.";
+     }
+  }
+  if (msg.isEmpty())
+  {
+     path = getenv("KDETMP");
+     if (path.isEmpty())
+        path = "/tmp";
+     if (!writeTest(path))
+     {
+        if (errno == ENOSPC)
+           msg = "Temp directory (%s) is out of disk space.";
+        else
+           msg = "Writing to the temp directory (%s) failed with\n    "
+                 "the error '"+QCString(strerror(errno))+"'";
+     }
+  }
+  if (msg.isEmpty() && (path != "/tmp"))
+  {
+     path = "/tmp";
+     if (!writeTest(path))
+     {
+        if (errno == ENOSPC)
+           msg = "Temp directory (%s) is out of disk space.";
+        else
+           msg = "Writing to the temp directory (%s) failed with\n    "
+                 "the error '"+QCString(strerror(errno))+"'";
+     }
+  }
+  if (msg.isEmpty())
+  {
+     path += ".ICE-unix";
+     if (access(path.data(), W_OK) && (errno != ENOENT))
+        msg = "No write access to '%s'.";
+     else if (access(path.data(), R_OK) && (errno != ENOENT))
+        msg = "No read access to '%s'.";
+  }
+  if (!msg.isEmpty())
+  {
+    const char *msg_pre =
+             "The following installation problem was detected\n"
+             "while trying to start KDE:"
+             "\n\n    ";
+    const char *msg_post = "\n\nKDE is unable to start.\n";
+    fputs(msg_pre, stderr);
+    fprintf(stderr, msg.data(), path.data());
+    fputs(msg_post, stderr);
+
+    QApplication a(argc, argv);
+    QCString qmsg(256+path.length());
+    qmsg.sprintf(msg.data(), path.data());
+    qmsg = msg_pre+qmsg+msg_post;
+    QMessageBox::critical(0, "KDE Installation Problem!",
+        QString::fromLatin1(qmsg.data()));
+    exit(255);
+  }
+}
+
+extern "C" KDE_EXPORT int kdemain( int argc, char* argv[] )
+{
+    sanity_check(argc, argv);
+
+    KAboutData aboutData( "ksmserver", I18N_NOOP("The KDE Session Manager"),
+       version, description, KAboutData::License_BSD,
+       "(C) 2000, The KDE Developers");
+    aboutData.addAuthor("Matthias Ettrich",0, "[email protected]");
+    aboutData.addAuthor("Luboš Luňák", I18N_NOOP( "Maintainer" ), "[email protected]" );
+
+    KCmdLineArgs::init(argc, argv, &aboutData);
+    KCmdLineArgs::addCmdLineOptions( options );
+
+    putenv((char*)"SESSION_MANAGER=");
+    KApplication a(false, true); // Disable styles until we need them.
+    fcntl(ConnectionNumber(qt_xdisplay()), F_SETFD, 1);
+
+
+    KCmdLineArgs *args = KCmdLineArgs::parsedArgs();
+
+    kapp->dcopClient()->registerAs("ksmserver", false);
+    if (!kapp->dcopClient()->isRegistered())
+    {
+       qWarning("Could not register with DCOPServer. Aborting.");
+       return 1;
+    }
+
+    QCString wm = args->getOption("windowmanager");
+    if ( wm.isEmpty() )
+	wm = "kwin";
+
+    bool only_local = args->isSet("local");
+#ifndef HAVE__ICETRANSNOLISTEN
+    /* this seems strange, but the default is only_local, so if !only_local
+     * the option --nolocal was given, and we warn (the option --nolocal
+     * does nothing on this platform, as here the default is reversed)
+     */
+    if (!only_local) {
+        qWarning("--[no]local is not supported on your platform. Sorry.");
+    }
+    only_local = false;
+#endif
+
+    KSMServer *server = new KSMServer( QString::fromLatin1(wm), only_local);
+    kapp->dcopClient()->setDefaultObject( server->objId() );
+
+    IceSetIOErrorHandler( IoErrorHandler );
+
+    KConfig *config = KGlobal::config();
+    config->setGroup( "General" );
+
+    int realScreenCount = ScreenCount( qt_xdisplay() );
+    bool screenCountChanged =
+         ( config->readNumEntry( "screenCount", realScreenCount ) != realScreenCount );
+
+    QString loginMode = config->readEntry( "loginMode", "restorePreviousLogout" );
+
+    if ( args->isSet("restore") && ! screenCountChanged )
+	server->restoreSession( SESSION_BY_USER );
+    else if ( loginMode == "default" || screenCountChanged )
+	server->startDefaultSession();
+    else if ( loginMode == "restorePreviousLogout" )
+	server->restoreSession( SESSION_PREVIOUS_LOGOUT );
+    else if ( loginMode == "restoreSavedSession" )
+	server->restoreSession( SESSION_BY_USER );
+    else
+	server->startDefaultSession();
+    return a.exec();
+}
+
diff --git a/ksmserver/move_session_config.sh b/ksmserver/move_session_config.sh
new file mode 100755
index 000000000..fb8b52526
--- /dev/null
+++ b/ksmserver/move_session_config.sh
@@ -0,0 +1,32 @@
+#!/bin/sh
+
+prefix=`kde-config --localprefix`
+source="${prefix}/share/config"
+dest="${prefix}/share/config/session"
+
+# move session config files
+
+if [ -n "$prefix" -a -d "$source" ]; then
+	while [ ! -d "$dest" ]; do
+		dir="$dest"
+		while [ ! -d `dirname "$dir"` ]; do
+			dir=`dirname "$dir"`
+		done
+		mkdir "$dir" || exit 1
+	done
+
+	files=`eval ls -1 "$source/*:[0-9a-f]*" 2> /dev/null`
+	if [ -n "$files" ]; then
+		for i in $files; do
+                        origfile=`basename "$i"`
+                        newfile=`echo "$origfile" | sed -e 's^:^_^'`
+                        if [ -n "$newfile" -a ! -e "$dest/$newfile" ]; then
+                                mv "$source/$origfile" "$dest/$newfile"
+                        fi
+		done
+	fi
+fi
+
+# update references in ksmserverrc
+
+sed -e 's^share/config/\([^/:]*\):^share/config/session/\1_^'
diff --git a/ksmserver/server.cpp b/ksmserver/server.cpp
new file mode 100644
index 000000000..2fcb83785
--- /dev/null
+++ b/ksmserver/server.cpp
@@ -0,0 +1,922 @@
+/*****************************************************************
+ksmserver - the KDE session management server
+
+Copyright (C) 2000 Matthias Ettrich <[email protected]>
+Copyright (C) 2005 Lubos Lunak <[email protected]>
+
+relatively small extensions by Oswald Buddenhagen <[email protected]>
+
+some code taken from the dcopserver (part of the KDE libraries), which is
+Copyright (c) 1999 Matthias Ettrich <[email protected]>
+Copyright (c) 1999 Preston Brown <[email protected]>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+******************************************************************/
+
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <pwd.h>
+#include <sys/types.h>
+#include <sys/param.h>
+#include <sys/stat.h>
+#ifdef HAVE_SYS_TIME_H
+#include <sys/time.h>
+#endif
+#include <sys/socket.h>
+#include <sys/un.h>
+
+#include <unistd.h>
+#include <stdlib.h>
+#include <signal.h>
+#include <time.h>
+#include <errno.h>
+#include <string.h>
+#include <assert.h>
+
+#ifdef HAVE_LIMITS_H
+#include <limits.h>
+#endif
+
+#include <qfile.h>
+#include <qtextstream.h>
+#include <qdatastream.h>
+#include <qptrstack.h>
+#include <qpushbutton.h>
+#include <qmessagebox.h>
+#include <qguardedptr.h>
+#include <qtimer.h>
+#include <qregexp.h>
+
+#include <klocale.h>
+#include <kglobal.h>
+#include <kconfig.h>
+#include <kstandarddirs.h>
+#include <unistd.h>
+#include <kapplication.h>
+#include <kstaticdeleter.h>
+#include <ktempfile.h>
+#include <kprocess.h>
+#include <dcopclient.h>
+#include <dcopref.h>
+
+#include "server.h"
+#include "global.h"
+#include "client.h"
+
+#include "server.moc"
+
+#include <kdebug.h>
+
+#include <dmctl.h>
+
+KSMServer* the_server = 0;
+
+KSMServer* KSMServer::self()
+{
+    return the_server;
+}
+
+/*! Utility function to execute a command on the local machine. Used
+ * to restart applications.
+ */
+void KSMServer::startApplication( QStringList command, const QString& clientMachine,
+    const QString& userId )
+{
+    if ( command.isEmpty() )
+        return;
+    if ( !userId.isEmpty()) {
+        struct passwd* pw = getpwuid( getuid());
+        if( pw != NULL && userId != QString::fromLocal8Bit( pw->pw_name )) {
+            command.prepend( "--" );
+            command.prepend( userId );
+            command.prepend( "-u" );
+            command.prepend( "kdesu" );
+        }
+    }
+    if ( !clientMachine.isEmpty() && clientMachine != "localhost" ) {
+        command.prepend( clientMachine );
+	command.prepend( xonCommand ); // "xon" by default
+    }
+    int n = command.count();
+    QCString app = command[0].latin1();
+    QValueList<QCString> argList;
+    for ( int i=1; i < n; i++)
+       argList.append( QCString(command[i].latin1()));
+    DCOPRef( launcher ).send( "exec_blind", app, DCOPArg( argList, "QValueList<QCString>" ) );
+}
+
+/*! Utility function to execute a command on the local machine. Used
+ * to discard session data
+ */
+void KSMServer::executeCommand( const QStringList& command )
+{
+    if ( command.isEmpty() )
+        return;
+    KProcess proc;
+    for ( QStringList::ConstIterator it = command.begin();
+          it != command.end(); ++it )
+        proc << (*it).latin1();
+    proc.start( KProcess::Block );
+}
+
+IceAuthDataEntry *authDataEntries = 0;
+static KTempFile *remAuthFile = 0;
+
+static IceListenObj *listenObjs = 0;
+int numTransports = 0;
+static bool only_local = 0;
+
+static Bool HostBasedAuthProc ( char* /*hostname*/)
+{
+    if (only_local)
+        return true;
+    else
+        return false;
+}
+
+
+Status KSMRegisterClientProc (
+    SmsConn             /* smsConn */,
+    SmPointer           managerData,
+    char *              previousId
+)
+{
+    KSMClient* client = (KSMClient*) managerData;
+    client->registerClient( previousId );
+    return 1;
+}
+
+void KSMInteractRequestProc (
+    SmsConn             /* smsConn */,
+    SmPointer           managerData,
+    int                 dialogType
+)
+{
+    the_server->interactRequest( (KSMClient*) managerData, dialogType );
+}
+
+void KSMInteractDoneProc (
+    SmsConn             /* smsConn */,
+    SmPointer           managerData,
+    Bool                        cancelShutdown
+)
+{
+    the_server->interactDone( (KSMClient*) managerData, cancelShutdown );
+}
+
+void KSMSaveYourselfRequestProc (
+    SmsConn             smsConn ,
+    SmPointer           /* managerData */,
+    int                 saveType,
+    Bool                shutdown,
+    int                 interactStyle,
+    Bool                fast,
+    Bool                global
+)
+{
+    if ( shutdown ) {
+        the_server->shutdown( fast ?
+                              KApplication::ShutdownConfirmNo :
+                              KApplication::ShutdownConfirmDefault,
+                              KApplication::ShutdownTypeDefault,
+                              KApplication::ShutdownModeDefault );
+    } else if ( !global ) {
+        SmsSaveYourself( smsConn, saveType, false, interactStyle, fast );
+        SmsSaveComplete( smsConn );
+    }
+    // else checkpoint only, ksmserver does not yet support this
+    // mode. Will come for KDE 3.1
+}
+
+void KSMSaveYourselfPhase2RequestProc (
+    SmsConn             /* smsConn */,
+    SmPointer           managerData
+)
+{
+    the_server->phase2Request( (KSMClient*) managerData );
+}
+
+void KSMSaveYourselfDoneProc (
+    SmsConn             /* smsConn */,
+    SmPointer           managerData,
+    Bool                success
+)
+{
+    the_server->saveYourselfDone( (KSMClient*) managerData, success );
+}
+
+void KSMCloseConnectionProc (
+    SmsConn             smsConn,
+    SmPointer           managerData,
+    int                 count,
+    char **             reasonMsgs
+)
+{
+    the_server->deleteClient( ( KSMClient* ) managerData );
+    if ( count )
+        SmFreeReasons( count, reasonMsgs );
+    IceConn iceConn = SmsGetIceConnection( smsConn );
+    SmsCleanUp( smsConn );
+    IceSetShutdownNegotiation (iceConn, False);
+    IceCloseConnection( iceConn );
+}
+
+void KSMSetPropertiesProc (
+    SmsConn             /* smsConn */,
+    SmPointer           managerData,
+    int                 numProps,
+    SmProp **           props
+)
+{
+    KSMClient* client = ( KSMClient* ) managerData;
+    for ( int i = 0; i < numProps; i++ ) {
+        SmProp *p = client->property( props[i]->name );
+        if ( p ) {
+            client->properties.removeRef( p );
+            SmFreeProperty( p );
+        }
+        client->properties.append( props[i] );
+        if ( !qstrcmp( props[i]->name, SmProgram ) )
+            the_server->clientSetProgram( client );
+    }
+
+    if ( numProps )
+        free( props );
+
+}
+
+void KSMDeletePropertiesProc (
+    SmsConn             /* smsConn */,
+    SmPointer           managerData,
+    int                 numProps,
+    char **             propNames
+)
+{
+    KSMClient* client = ( KSMClient* ) managerData;
+    for ( int i = 0; i < numProps; i++ ) {
+        SmProp *p = client->property( propNames[i] );
+        if ( p ) {
+            client->properties.removeRef( p );
+            SmFreeProperty( p );
+        }
+    }
+}
+
+void KSMGetPropertiesProc (
+    SmsConn             smsConn,
+    SmPointer           managerData
+)
+{
+    KSMClient* client = ( KSMClient* ) managerData;
+    SmProp** props = new SmProp*[client->properties.count()];
+    int i = 0;
+    for ( SmProp* prop = client->properties.first(); prop; prop = client->properties.next() )
+        props[i++] = prop;
+
+    SmsReturnProperties( smsConn, i, props );
+    delete [] props;
+}
+
+
+class KSMListener : public QSocketNotifier
+{
+public:
+    KSMListener( IceListenObj obj )
+        : QSocketNotifier( IceGetListenConnectionNumber( obj ),
+                           QSocketNotifier::Read, 0, 0)
+{
+    listenObj = obj;
+}
+
+    IceListenObj listenObj;
+};
+
+class KSMConnection : public QSocketNotifier
+{
+ public:
+  KSMConnection( IceConn conn )
+    : QSocketNotifier( IceConnectionNumber( conn ),
+                       QSocketNotifier::Read, 0, 0 )
+    {
+        iceConn = conn;
+    }
+
+    IceConn iceConn;
+};
+
+
+/* for printing hex digits */
+static void fprintfhex (FILE *fp, unsigned int len, char *cp)
+{
+    static const char hexchars[] = "0123456789abcdef";
+
+    for (; len > 0; len--, cp++) {
+        unsigned char s = *cp;
+        putc(hexchars[s >> 4], fp);
+        putc(hexchars[s & 0x0f], fp);
+    }
+}
+
+/*
+ * We use temporary files which contain commands to add/remove entries from
+ * the .ICEauthority file.
+ */
+static void write_iceauth (FILE *addfp, FILE *removefp, IceAuthDataEntry *entry)
+{
+    fprintf (addfp,
+             "add %s \"\" %s %s ",
+             entry->protocol_name,
+             entry->network_id,
+             entry->auth_name);
+    fprintfhex (addfp, entry->auth_data_length, entry->auth_data);
+    fprintf (addfp, "\n");
+
+    fprintf (removefp,
+             "remove protoname=%s protodata=\"\" netid=%s authname=%s\n",
+             entry->protocol_name,
+             entry->network_id,
+             entry->auth_name);
+}
+
+
+#define MAGIC_COOKIE_LEN 16
+
+Status SetAuthentication_local (int count, IceListenObj *listenObjs)
+{
+    int i;
+    for (i = 0; i < count; i ++) {
+        char *prot = IceGetListenConnectionString(listenObjs[i]);
+        if (!prot) continue;
+        char *host = strchr(prot, '/');
+        char *sock = 0;
+        if (host) {
+            *host=0;
+            host++;
+            sock = strchr(host, ':');
+            if (sock) {
+                *sock = 0;
+                sock++;
+            }
+        }
+        kdDebug( 1218 ) << "KSMServer: SetAProc_loc: conn " << (unsigned)i << ", prot=" << prot << ", file=" << sock << endl;
+        if (sock && !strcmp(prot, "local")) {
+            chmod(sock, 0700);
+        }
+        IceSetHostBasedAuthProc (listenObjs[i], HostBasedAuthProc);
+        free(prot);
+    }
+    return 1;
+}
+
+Status SetAuthentication (int count, IceListenObj *listenObjs,
+                          IceAuthDataEntry **authDataEntries)
+{
+    KTempFile addAuthFile;
+    addAuthFile.setAutoDelete(true);
+    
+    remAuthFile = new KTempFile;
+    remAuthFile->setAutoDelete(true);    
+
+    if ((addAuthFile.status() != 0) || (remAuthFile->status() != 0))
+        return 0;
+
+    if ((*authDataEntries = (IceAuthDataEntry *) malloc (
+                         count * 2 * sizeof (IceAuthDataEntry))) == NULL)
+        return 0;
+
+    for (int i = 0; i < numTransports * 2; i += 2) {
+        (*authDataEntries)[i].network_id =
+            IceGetListenConnectionString (listenObjs[i/2]);
+        (*authDataEntries)[i].protocol_name = (char *) "ICE";
+        (*authDataEntries)[i].auth_name = (char *) "MIT-MAGIC-COOKIE-1";
+
+        (*authDataEntries)[i].auth_data =
+            IceGenerateMagicCookie (MAGIC_COOKIE_LEN);
+        (*authDataEntries)[i].auth_data_length = MAGIC_COOKIE_LEN;
+
+        (*authDataEntries)[i+1].network_id =
+            IceGetListenConnectionString (listenObjs[i/2]);
+        (*authDataEntries)[i+1].protocol_name = (char *) "XSMP";
+        (*authDataEntries)[i+1].auth_name = (char *) "MIT-MAGIC-COOKIE-1";
+
+        (*authDataEntries)[i+1].auth_data =
+            IceGenerateMagicCookie (MAGIC_COOKIE_LEN);
+        (*authDataEntries)[i+1].auth_data_length = MAGIC_COOKIE_LEN;
+
+        write_iceauth (addAuthFile.fstream(), remAuthFile->fstream(), &(*authDataEntries)[i]);
+        write_iceauth (addAuthFile.fstream(), remAuthFile->fstream(), &(*authDataEntries)[i+1]);
+
+        IceSetPaAuthData (2, &(*authDataEntries)[i]);
+
+        IceSetHostBasedAuthProc (listenObjs[i/2], HostBasedAuthProc);
+    }
+    addAuthFile.close();
+    remAuthFile->close();
+
+    QString iceAuth = KGlobal::dirs()->findExe("iceauth");
+    if (iceAuth.isEmpty())
+    {
+        qWarning("KSMServer: could not find iceauth");
+        return 0;
+    }
+
+    KProcess p;
+    p << iceAuth << "source" << addAuthFile.name();
+    p.start(KProcess::Block);
+
+    return (1);
+}
+
+/*
+ * Free up authentication data.
+ */
+void FreeAuthenticationData(int count, IceAuthDataEntry *authDataEntries)
+{
+    /* Each transport has entries for ICE and XSMP */
+    if (only_local)
+        return;
+
+    for (int i = 0; i < count * 2; i++) {
+        free (authDataEntries[i].network_id);
+        free (authDataEntries[i].auth_data);
+    }
+
+    free (authDataEntries);
+
+    QString iceAuth = KGlobal::dirs()->findExe("iceauth");
+    if (iceAuth.isEmpty())
+    {
+        qWarning("KSMServer: could not find iceauth");
+        return;
+    }
+    
+    KProcess p;
+    p << iceAuth << "source" << remAuthFile->name();
+    p.start(KProcess::Block);
+
+    delete remAuthFile;
+    remAuthFile = 0;
+}
+
+static int Xio_ErrorHandler( Display * )
+{
+    qWarning("ksmserver: Fatal IO error: client killed");
+
+    // Don't do anything that might require the X connection
+    if (the_server)
+    {
+       KSMServer *server = the_server;
+       the_server = 0;
+       server->cleanUp();
+       // Don't delete server!!
+    }
+    
+    exit(0); // Don't report error, it's not our fault.
+}
+
+
+void KSMServer::setupXIOErrorHandler()
+{
+    XSetIOErrorHandler(Xio_ErrorHandler);
+}
+
+static void sighandler(int sig)
+{
+    if (sig == SIGHUP) {
+        signal(SIGHUP, sighandler);
+        return;
+    }
+
+    if (the_server)
+    {
+       KSMServer *server = the_server;
+       the_server = 0;
+       server->cleanUp();
+       delete server;
+    }
+
+    if (kapp)
+        kapp->quit();
+    //::exit(0);
+}
+
+
+void KSMWatchProc ( IceConn iceConn, IcePointer client_data, Bool opening, IcePointer* watch_data)
+{
+    KSMServer* ds = ( KSMServer*) client_data;
+
+    if (opening) {
+        *watch_data = (IcePointer) ds->watchConnection( iceConn );
+    }
+    else  {
+        ds->removeConnection( (KSMConnection*) *watch_data );
+    }
+}
+
+static Status KSMNewClientProc ( SmsConn conn, SmPointer manager_data,
+                                 unsigned long* mask_ret, SmsCallbacks* cb, char** failure_reason_ret)
+{
+    *failure_reason_ret = 0;
+
+    void* client =  ((KSMServer*) manager_data )->newClient( conn );
+
+    cb->register_client.callback = KSMRegisterClientProc;
+    cb->register_client.manager_data = client;
+    cb->interact_request.callback = KSMInteractRequestProc;
+    cb->interact_request.manager_data = client;
+    cb->interact_done.callback = KSMInteractDoneProc;
+    cb->interact_done.manager_data = client;
+    cb->save_yourself_request.callback = KSMSaveYourselfRequestProc;
+    cb->save_yourself_request.manager_data = client;
+    cb->save_yourself_phase2_request.callback = KSMSaveYourselfPhase2RequestProc;
+    cb->save_yourself_phase2_request.manager_data = client;
+    cb->save_yourself_done.callback = KSMSaveYourselfDoneProc;
+    cb->save_yourself_done.manager_data = client;
+    cb->close_connection.callback = KSMCloseConnectionProc;
+    cb->close_connection.manager_data = client;
+    cb->set_properties.callback = KSMSetPropertiesProc;
+    cb->set_properties.manager_data = client;
+    cb->delete_properties.callback = KSMDeletePropertiesProc;
+    cb->delete_properties.manager_data = client;
+    cb->get_properties.callback = KSMGetPropertiesProc;
+    cb->get_properties.manager_data = client;
+
+    *mask_ret = SmsRegisterClientProcMask |
+                SmsInteractRequestProcMask |
+                SmsInteractDoneProcMask |
+                SmsSaveYourselfRequestProcMask |
+                SmsSaveYourselfP2RequestProcMask |
+                SmsSaveYourselfDoneProcMask |
+                SmsCloseConnectionProcMask |
+                SmsSetPropertiesProcMask |
+                SmsDeletePropertiesProcMask |
+                SmsGetPropertiesProcMask;
+    return 1;
+}
+
+
+#ifdef HAVE__ICETRANSNOLISTEN
+extern "C" int _IceTransNoListen(const char * protocol);
+#endif
+
+KSMServer::KSMServer( const QString& windowManager, bool _only_local )
+  : DCOPObject("ksmserver"), sessionGroup( "" )
+{
+    the_server = this;
+    clean = false;
+    wm = windowManager;
+
+    shutdownType = KApplication::ShutdownTypeNone;
+
+    state = Idle;
+    dialogActive = false;
+    saveSession = false;
+    wmPhase1WaitingCount = 0;
+    KConfig* config = KGlobal::config();
+    config->setGroup("General" );
+    clientInteracting = 0;
+    xonCommand = config->readEntry( "xonCommand", "xon" );
+    
+    connect( &knotifyTimeoutTimer, SIGNAL( timeout()), SLOT( knotifyTimeout()));
+    connect( &startupSuspendTimeoutTimer, SIGNAL( timeout()), SLOT( startupSuspendTimeout()));
+    connect( &pendingShutdown, SIGNAL( timeout()), SLOT( pendingShutdownTimeout()));
+
+    only_local = _only_local;
+#ifdef HAVE__ICETRANSNOLISTEN
+    if (only_local)
+        _IceTransNoListen("tcp");
+#else
+    only_local = false;
+#endif
+
+    launcher = KApplication::launcher();
+
+    char        errormsg[256];
+    if (!SmsInitialize ( (char*) KSMVendorString, (char*) KSMReleaseString,
+                         KSMNewClientProc,
+                         (SmPointer) this,
+                         HostBasedAuthProc, 256, errormsg ) ) {
+
+        qWarning("KSMServer: could not register XSM protocol");
+    }
+
+    if (!IceListenForConnections (&numTransports, &listenObjs,
+                                  256, errormsg))
+    {
+        qWarning("KSMServer: Error listening for connections: %s", errormsg);
+        qWarning("KSMServer: Aborting.");
+        exit(1);
+    }
+
+    {
+        // publish available transports.
+        QCString fName = QFile::encodeName(locateLocal("socket", "KSMserver"));
+        QCString display = ::getenv("DISPLAY");
+        // strip the screen number from the display
+        display.replace(QRegExp("\\.[0-9]+$"), "");
+        int i;
+        while( (i = display.find(':')) >= 0)
+           display[i] = '_';
+
+        fName += "_"+display;
+        FILE *f;
+        f = ::fopen(fName.data(), "w+");
+        if (!f)
+        {
+            qWarning("KSMServer: can't open %s: %s", fName.data(), strerror(errno));
+            qWarning("KSMServer: Aborting.");
+            exit(1);
+        }
+        char* session_manager = IceComposeNetworkIdList(numTransports, listenObjs);
+        fprintf(f, "%s\n%i\n", session_manager, getpid());
+        fclose(f);
+        setenv( "SESSION_MANAGER", session_manager, true  );
+       // Pass env. var to kdeinit.
+       DCOPRef( launcher ).send( "setLaunchEnv", "SESSION_MANAGER", (const char*) session_manager );
+    }
+
+    if (only_local) {
+        if (!SetAuthentication_local(numTransports, listenObjs))
+            qFatal("KSMSERVER: authentication setup failed.");
+    } else {
+        if (!SetAuthentication(numTransports, listenObjs, &authDataEntries))
+            qFatal("KSMSERVER: authentication setup failed.");
+    }
+
+    IceAddConnectionWatch (KSMWatchProc, (IcePointer) this);
+
+    listener.setAutoDelete( true );
+    KSMListener* con;
+    for ( int i = 0; i < numTransports; i++) {
+        con = new KSMListener( listenObjs[i] );
+        listener.append( con );
+        connect( con, SIGNAL( activated(int) ), this, SLOT( newConnection(int) ) );
+    }
+
+    signal(SIGHUP, sighandler);
+    signal(SIGTERM, sighandler);
+    signal(SIGINT, sighandler);
+    signal(SIGPIPE, SIG_IGN);
+
+    connect( &protectionTimer, SIGNAL( timeout() ), this, SLOT( protectionTimeout() ) );
+    connect( &restoreTimer, SIGNAL( timeout() ), this, SLOT( tryRestoreNext() ) );
+    connect( kapp, SIGNAL( shutDown() ), this, SLOT( cleanUp() ) );
+}
+
+KSMServer::~KSMServer()
+{
+    the_server = 0;
+    cleanUp();
+}
+
+void KSMServer::cleanUp()
+{
+    if (clean) return;
+    clean = true;
+    IceFreeListenObjs (numTransports, listenObjs);
+
+    QCString fName = QFile::encodeName(locateLocal("socket", "KSMserver"));
+    QCString display = ::getenv("DISPLAY");
+    // strip the screen number from the display
+    display.replace(QRegExp("\\.[0-9]+$"), "");
+    int i;
+    while( (i = display.find(':')) >= 0)
+         display[i] = '_';
+
+    fName += "_"+display;
+    ::unlink(fName.data());
+
+    FreeAuthenticationData(numTransports, authDataEntries);
+    signal(SIGTERM, SIG_DFL);
+    signal(SIGINT, SIG_DFL);
+
+    DM().shutdown( shutdownType, shutdownMode, bootOption );
+}
+
+
+
+void* KSMServer::watchConnection( IceConn iceConn )
+{
+    KSMConnection* conn = new KSMConnection( iceConn );
+    connect( conn, SIGNAL( activated(int) ), this, SLOT( processData(int) ) );
+    return (void*) conn;
+}
+
+void KSMServer::removeConnection( KSMConnection* conn )
+{
+    delete conn;
+}
+
+
+/*!
+  Called from our IceIoErrorHandler
+ */
+void KSMServer::ioError( IceConn /*iceConn*/  )
+{
+}
+
+void KSMServer::processData( int /*socket*/ )
+{
+    IceConn iceConn = ((KSMConnection*)sender())->iceConn;
+    IceProcessMessagesStatus status = IceProcessMessages( iceConn, 0, 0 );
+    if ( status == IceProcessMessagesIOError ) {
+        IceSetShutdownNegotiation( iceConn, False );
+        QPtrListIterator<KSMClient> it ( clients );
+        while ( it.current() &&SmsGetIceConnection( it.current()->connection() ) != iceConn )
+            ++it;
+        if ( it.current() ) {
+            SmsConn smsConn = it.current()->connection();
+            deleteClient( it.current() );
+            SmsCleanUp( smsConn );
+        }
+        (void) IceCloseConnection( iceConn );
+    }
+}
+
+KSMClient* KSMServer::newClient( SmsConn conn )
+{
+    KSMClient* client = new KSMClient( conn );
+    clients.append( client );
+    return client;
+}
+
+void KSMServer::deleteClient( KSMClient* client )
+{
+    if ( clients.findRef( client ) == -1 ) // paranoia
+        return;
+    clients.removeRef( client );
+    if ( client == clientInteracting ) {
+        clientInteracting = 0;
+        handlePendingInteractions();
+    }
+    delete client;
+    if ( state == Shutdown || state == Checkpoint )
+        completeShutdownOrCheckpoint();
+    if ( state == Killing )
+        completeKilling();
+    if ( state == KillingWM )
+        completeKillingWM();
+}
+
+void KSMServer::newConnection( int /*socket*/ )
+{
+    IceAcceptStatus status;
+    IceConn iceConn = IceAcceptConnection( ((KSMListener*)sender())->listenObj, &status);
+    IceSetShutdownNegotiation( iceConn, False );
+    IceConnectStatus cstatus;
+    while ((cstatus = IceConnectionStatus (iceConn))==IceConnectPending) {
+        (void) IceProcessMessages( iceConn, 0, 0 );
+    }
+
+    if (cstatus != IceConnectAccepted) {
+        if (cstatus == IceConnectIOError)
+            kdDebug( 1218 ) << "IO error opening ICE Connection!" << endl;
+        else
+            kdDebug( 1218 ) << "ICE Connection rejected!" << endl;
+        (void )IceCloseConnection (iceConn);
+    }
+}
+
+
+QString KSMServer::currentSession()
+{
+    if ( sessionGroup.startsWith( "Session: " ) )
+        return sessionGroup.mid( 9 );
+    return ""; // empty, not null, since used for KConfig::setGroup
+}
+
+void KSMServer::discardSession()
+{
+    KConfig* config = KGlobal::config();
+    config->setGroup( sessionGroup );
+    int count =  config->readNumEntry( "count", 0 );
+    for ( KSMClient* c = clients.first(); c; c = clients.next() ) {
+        QStringList discardCommand = c->discardCommand();
+        if ( discardCommand.isEmpty())
+            continue;
+        // check that non of the old clients used the exactly same
+        // discardCommand before we execute it. This used to be the
+        // case up to KDE and Qt < 3.1
+        int i = 1;
+        while ( i <= count &&
+                config->readPathListEntry( QString("discardCommand") + QString::number(i) ) != discardCommand )
+            i++;
+        if ( i <= count )
+            executeCommand( discardCommand );
+    }
+}
+
+void KSMServer::storeSession()
+{
+    KConfig* config = KGlobal::config();
+    config->reparseConfiguration(); // config may have changed in the KControl module
+    config->setGroup("General" );
+    excludeApps = QStringList::split( QRegExp( "[,:]" ), config->readEntry( "excludeApps" ).lower()); 
+    config->setGroup( sessionGroup );
+    int count =  config->readNumEntry( "count" );
+    for ( int i = 1; i <= count; i++ ) {
+        QStringList discardCommand = config->readPathListEntry( QString("discardCommand") + QString::number(i) );
+        if ( discardCommand.isEmpty())
+            continue;
+        // check that non of the new clients uses the exactly same
+        // discardCommand before we execute it. This used to be the
+        // case up to KDE and Qt < 3.1
+        KSMClient* c = clients.first();
+        while ( c && discardCommand != c->discardCommand() )
+            c = clients.next();
+        if ( c )
+            continue;
+        executeCommand( discardCommand );
+    }
+    config->deleteGroup( sessionGroup ); //### does not work with global config object...
+    config->setGroup( sessionGroup );
+    count =  0;
+
+    if ( !wm.isEmpty() ) {
+        // put the wm first
+        for ( KSMClient* c = clients.first(); c; c = clients.next() )
+            if ( c->program() == wm ) {
+                clients.prepend( clients.take() );
+                break;
+            }
+    }
+
+    for ( KSMClient* c = clients.first(); c; c = clients.next() ) {
+        int restartHint = c->restartStyleHint();
+        if (restartHint == SmRestartNever)
+           continue;
+        QString program = c->program();
+        QStringList restartCommand = c->restartCommand();
+        if (program.isEmpty() && restartCommand.isEmpty())
+           continue;
+        if (excludeApps.contains( program.lower()))
+            continue;
+
+        count++;
+        QString n = QString::number(count);
+        config->writeEntry( QString("program")+n, program );
+        config->writeEntry( QString("clientId")+n, c->clientId() );
+        config->writeEntry( QString("restartCommand")+n, restartCommand );
+        config->writePathEntry( QString("discardCommand")+n, c->discardCommand() );
+        config->writeEntry( QString("restartStyleHint")+n, restartHint );
+        config->writeEntry( QString("userId")+n, c->userId() );
+        config->writeEntry( QString("wasWm")+n, isWM( c ));
+    }
+    config->writeEntry( "count", count );
+
+    config->setGroup("General");
+    config->writeEntry( "screenCount", ScreenCount(qt_xdisplay()));
+
+    storeLegacySession( config );
+    config->sync();
+}
+
+
+QStringList KSMServer::sessionList()
+{
+    QStringList sessions = "default";
+    KConfig* config = KGlobal::config();
+    QStringList groups = config->groupList();
+    for ( QStringList::ConstIterator it = groups.begin(); it != groups.end(); it++ )
+        if ( (*it).startsWith( "Session: " ) )
+            sessions << (*it).mid( 9 );
+    return sessions;
+}
+
+bool KSMServer::isWM( const KSMClient* client ) const
+{
+    return isWM( client->program());
+}
+
+bool KSMServer::isWM( const QString& program ) const
+{
+    // KWin relies on ksmserver's special treatment in phase1,
+    // therefore make sure it's recognized even if ksmserver
+    // was initially started with different WM, and kwin replaced
+    // it later
+    return program == wm || program == "kwin";
+}
+
+bool KSMServer::defaultSession() const
+{
+    return sessionGroup.isEmpty();
+}
diff --git a/ksmserver/server.h b/ksmserver/server.h
new file mode 100644
index 000000000..feb6004ef
--- /dev/null
+++ b/ksmserver/server.h
@@ -0,0 +1,219 @@
+/*****************************************************************
+ksmserver - the KDE session management server
+
+Copyright (C) 2000 Matthias Ettrich <[email protected]>
+******************************************************************/
+
+#ifndef SERVER_H
+#define SERVER_H
+
+// needed to avoid clash with INT8 defined in X11/Xmd.h on solaris
+#define QT_CLEAN_NAMESPACE 1
+#include <qobject.h>
+#include <qstring.h>
+#include <qstringlist.h>
+#include <qsocketnotifier.h>
+#include <qptrlist.h>
+#include <qvaluelist.h>
+#include <qcstring.h>
+#include <qdict.h>
+#include <qptrqueue.h>
+#include <qptrdict.h>
+#include <kapplication.h>
+#include <qtimer.h>
+#include <dcopobject.h>
+
+#include "server2.h"
+
+#include "KSMServerInterface.h"
+
+#define SESSION_PREVIOUS_LOGOUT "saved at previous logout"
+#define SESSION_BY_USER  "saved by user"
+
+typedef QValueList<QCString> QCStringList;
+class KSMListener;
+class KSMConnection;
+class KSMClient;
+
+enum SMType { SM_ERROR, SM_WMCOMMAND, SM_WMSAVEYOURSELF };
+struct SMData
+    {
+    SMType type;
+    QStringList wmCommand;
+    QString wmClientMachine;
+    QString wmclass1, wmclass2;
+    };
+typedef QMap<WId,SMData> WindowMap;
+
+class KSMServer : public QObject, public KSMServerInterface
+{
+Q_OBJECT
+K_DCOP
+k_dcop:
+    void notifySlot(QString,QString,QString,QString,QString,int,int,int,int);
+    void logoutSoundFinished(int,int);
+    void autoStart0Done();
+    void autoStart1Done();
+    void autoStart2Done();
+    void kcmPhase1Done();
+    void kcmPhase2Done();
+public:
+    KSMServer( const QString& windowManager, bool only_local );
+    ~KSMServer();
+
+    static KSMServer* self();
+
+    void* watchConnection( IceConn iceConn );
+    void removeConnection( KSMConnection* conn );
+
+    KSMClient* newClient( SmsConn );
+    void  deleteClient( KSMClient* client );
+
+    // callbacks
+    void saveYourselfDone( KSMClient* client, bool success );
+    void interactRequest( KSMClient* client, int dialogType );
+    void interactDone( KSMClient* client, bool cancelShutdown );
+    void phase2Request( KSMClient* client );
+
+    // error handling
+    void ioError( IceConn iceConn );
+
+    // notification
+    void clientSetProgram( KSMClient* client );
+    void clientRegistered( const char* previousId );
+
+    // public API
+    void restoreSession( QString sessionName );
+    void startDefaultSession();
+    void shutdown( KApplication::ShutdownConfirm confirm,
+                   KApplication::ShutdownType sdtype,
+                   KApplication::ShutdownMode sdmode );
+
+    virtual void suspendStartup( QCString app );
+    virtual void resumeStartup( QCString app );
+
+public slots:
+    void cleanUp();
+
+private slots:
+    void newConnection( int socket );
+    void processData( int socket );
+    void restoreSessionInternal();
+    void restoreSessionDoneInternal();
+
+    void protectionTimeout();
+    void timeoutQuit();
+    void timeoutWMQuit();
+    void knotifyTimeout();
+    void kcmPhase1Timeout();
+    void kcmPhase2Timeout();
+    void pendingShutdownTimeout();
+
+    void autoStart0();
+    void autoStart1();
+    void autoStart2();
+    void tryRestoreNext();
+    void startupSuspendTimeout();
+
+private:
+    void handlePendingInteractions();
+    void completeShutdownOrCheckpoint();
+    void startKilling();
+    void performStandardKilling();
+    void completeKilling();
+    void killWM();
+    void completeKillingWM();
+    void cancelShutdown( KSMClient* c );
+    void killingCompleted();
+
+    void discardSession();
+    void storeSession();
+
+    void startProtection();
+    void endProtection();
+
+    void startApplication( QStringList command,
+        const QString& clientMachine = QString::null,
+        const QString& userId = QString::null );
+    void executeCommand( const QStringList& command );
+    
+    bool isWM( const KSMClient* client ) const;
+    bool isWM( const QString& program ) const;
+    bool defaultSession() const; // empty session
+    void setupXIOErrorHandler();
+
+    void performLegacySessionSave();
+    void storeLegacySession( KConfig* config );
+    void restoreLegacySession( KConfig* config );
+    void restoreLegacySessionInternal( KConfig* config, char sep = ',' );
+    QStringList windowWmCommand(WId w);
+    QString windowWmClientMachine(WId w);
+    WId windowWmClientLeader(WId w);
+    QCString windowSessionId(WId w, WId leader);
+    
+    bool checkStartupSuspend();
+    void finishStartup();
+    void resumeStartupInternal();
+
+    // public dcop interface
+    void logout( int, int, int );
+    QStringList sessionList();
+    QString currentSession();
+    void saveCurrentSession();
+    void saveCurrentSessionAs( QString );
+
+ private:
+    QPtrList<KSMListener> listener;
+    QPtrList<KSMClient> clients;
+
+    enum State
+        {
+        Idle,
+        LaunchingWM, AutoStart0, KcmInitPhase1, AutoStart1, Restoring, FinishingStartup, // startup
+        Shutdown, Checkpoint, Killing, KillingWM, WaitingForKNotify // shutdown
+        };
+    State state;
+    bool dialogActive;
+    bool saveSession;
+    int wmPhase1WaitingCount;
+    int saveType;
+    QMap< QCString, int > startupSuspendCount;
+
+    KApplication::ShutdownType shutdownType;
+    KApplication::ShutdownMode shutdownMode;
+    QString bootOption;
+
+    bool clean;
+    KSMClient* clientInteracting;
+    QString wm;
+    QString sessionGroup;
+    QString sessionName;
+    QCString launcher;
+    QTimer protectionTimer;
+    QTimer restoreTimer;
+    QString xonCommand;
+    int logoutSoundEvent;
+    QTimer knotifyTimeoutTimer;
+    QTimer startupSuspendTimeoutTimer;
+    bool waitAutoStart2;
+    bool waitKcmInit2;
+    QTimer pendingShutdown;
+    KApplication::ShutdownConfirm pendingShutdown_confirm;
+    KApplication::ShutdownType pendingShutdown_sdtype;
+    KApplication::ShutdownMode pendingShutdown_sdmode;
+
+    // ksplash interface
+    void upAndRunning( const QString& msg );
+    void publishProgress( int progress, bool max  = false  );
+
+    // sequential startup
+    int appsToStart;
+    int lastAppStarted;
+    QString lastIdStarted;
+    
+    QStringList excludeApps;
+
+    WindowMap legacyWindows;
+};
+
+#endif
diff --git a/ksmserver/server2.h b/ksmserver/server2.h
new file mode 100644
index 000000000..e16c9575c
--- /dev/null
+++ b/ksmserver/server2.h
@@ -0,0 +1,16 @@
+// This is in a separate file only because dcopidl doesn't handle
+// the extern "C" { ... } construct.
+
+#define INT32 QINT32
+#include <X11/Xlib.h>
+#include <X11/Xmd.h>
+#include <X11/ICE/ICElib.h>
+extern "C" {
+#include <X11/ICE/ICEutil.h>
+#include <X11/ICE/ICEmsg.h>
+#include <X11/ICE/ICEproto.h>
+#include <X11/SM/SM.h>
+#include <X11/SM/SMlib.h>
+}
+
+#include <fixx11h.h>
diff --git a/ksmserver/shutdown.cpp b/ksmserver/shutdown.cpp
new file mode 100644
index 000000000..1c3906e44
--- /dev/null
+++ b/ksmserver/shutdown.cpp
@@ -0,0 +1,563 @@
+/*****************************************************************
+ksmserver - the KDE session management server
+
+Copyright (C) 2000 Matthias Ettrich <[email protected]>
+Copyright (C) 2005 Lubos Lunak <[email protected]>
+
+relatively small extensions by Oswald Buddenhagen <[email protected]>
+
+some code taken from the dcopserver (part of the KDE libraries), which is
+Copyright (c) 1999 Matthias Ettrich <[email protected]>
+Copyright (c) 1999 Preston Brown <[email protected]>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+******************************************************************/
+
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <pwd.h>
+#include <sys/types.h>
+#include <sys/param.h>
+#include <sys/stat.h>
+#ifdef HAVE_SYS_TIME_H
+#include <sys/time.h>
+#endif
+#include <sys/socket.h>
+#include <sys/un.h>
+
+#include <unistd.h>
+#include <stdlib.h>
+#include <signal.h>
+#include <time.h>
+#include <errno.h>
+#include <string.h>
+#include <assert.h>
+
+#ifdef HAVE_LIMITS_H
+#include <limits.h>
+#endif
+
+#include <qfile.h>
+#include <qtextstream.h>
+#include <qdatastream.h>
+#include <qptrstack.h>
+#include <qpushbutton.h>
+#include <qmessagebox.h>
+#include <qguardedptr.h>
+#include <qtimer.h>
+#include <qregexp.h>
+
+#include <klocale.h>
+#include <kglobal.h>
+#include <kconfig.h>
+#include <kstandarddirs.h>
+#include <unistd.h>
+#include <kapplication.h>
+#include <kstaticdeleter.h>
+#include <ktempfile.h>
+#include <kprocess.h>
+#include <dcopclient.h>
+#include <dcopref.h>
+#include <dmctl.h>
+#include <kdebug.h>
+#include <knotifyclient.h>
+
+#include "server.h"
+#include "global.h"
+#include "shutdowndlg.h"
+#include "client.h"
+
+void KSMServer::logout( int confirm, int sdtype, int sdmode )
+{
+    shutdown( (KApplication::ShutdownConfirm)confirm,
+              (KApplication::ShutdownType)sdtype,
+              (KApplication::ShutdownMode)sdmode );
+}
+
+void KSMServer::shutdown( KApplication::ShutdownConfirm confirm,
+    KApplication::ShutdownType sdtype, KApplication::ShutdownMode sdmode )
+{
+    pendingShutdown.stop();
+    if( dialogActive )
+        return;
+    if( state >= Shutdown ) // already performing shutdown
+        return;
+    if( state != Idle ) // performing startup
+    {
+    // perform shutdown as soon as startup is finished, in order to avoid saving partial session
+        if( !pendingShutdown.isActive())
+        {
+            pendingShutdown.start( 1000 );
+            pendingShutdown_confirm = confirm;
+            pendingShutdown_sdtype = sdtype;
+            pendingShutdown_sdmode = sdmode;
+        }
+        return;
+    }
+
+    KConfig *config = KGlobal::config();
+    config->reparseConfiguration(); // config may have changed in the KControl module
+
+    config->setGroup("General" );
+    bool logoutConfirmed =
+        (confirm == KApplication::ShutdownConfirmYes) ? false :
+       (confirm == KApplication::ShutdownConfirmNo) ? true :
+                  !config->readBoolEntry( "confirmLogout", true );
+    bool maysd = false;
+    if (config->readBoolEntry( "offerShutdown", true ) && DM().canShutdown())
+        maysd = true;
+    if (!maysd) {
+        if (sdtype != KApplication::ShutdownTypeNone &&
+            sdtype != KApplication::ShutdownTypeDefault &&
+            logoutConfirmed)
+            return; /* unsupported fast shutdown */
+        sdtype = KApplication::ShutdownTypeNone;
+    } else if (sdtype == KApplication::ShutdownTypeDefault)
+        sdtype = (KApplication::ShutdownType)
+                 config->readNumEntry( "shutdownType", (int)KApplication::ShutdownTypeNone );
+    if (sdmode == KApplication::ShutdownModeDefault)
+        sdmode = KApplication::ShutdownModeInteractive;
+
+    dialogActive = true;
+    QString bopt;
+    if ( !logoutConfirmed ) {
+        KSMShutdownFeedback::start(); // make the screen gray
+        logoutConfirmed =
+            KSMShutdownDlg::confirmShutdown( maysd, sdtype, bopt );
+        // ###### We can't make the screen remain gray while talking to the apps,
+        // because this prevents interaction ("do you want to save", etc.)
+        // TODO: turn the feedback widget into a list of apps to be closed,
+        // with an indicator of the current status for each.
+        KSMShutdownFeedback::stop(); // make the screen become normal again
+    }
+
+    if ( logoutConfirmed ) {
+
+	shutdownType = sdtype;
+	shutdownMode = sdmode;
+	bootOption = bopt;
+
+        // shall we save the session on logout?
+        saveSession = ( config->readEntry( "loginMode", "restorePreviousLogout" ) == "restorePreviousLogout" );
+
+        if ( saveSession )
+            sessionGroup = QString("Session: ") + SESSION_PREVIOUS_LOGOUT;
+
+        // Set the real desktop background to black so that exit looks
+        // clean regardless of what was on "our" desktop.
+        kapp->desktop()->setBackgroundColor( Qt::black );
+        state = Shutdown;
+        wmPhase1WaitingCount = 0;
+        saveType = saveSession?SmSaveBoth:SmSaveGlobal;
+	performLegacySessionSave();
+        startProtection();
+        for ( KSMClient* c = clients.first(); c; c = clients.next() ) {
+            c->resetState();
+            // Whoever came with the idea of phase 2 got it backwards
+            // unfortunately. Window manager should be the very first
+            // one saving session data, not the last one, as possible
+            // user interaction during session save may alter
+            // window positions etc.
+            // Moreover, KWin's focus stealing prevention would lead
+            // to undesired effects while session saving (dialogs
+            // wouldn't be activated), so it needs be assured that
+            // KWin will turn it off temporarily before any other
+            // user interaction takes place.
+            // Therefore, make sure the WM finishes its phase 1
+            // before others a chance to change anything.
+            // KWin will check if the session manager is ksmserver,
+            // and if yes it will save in phase 1 instead of phase 2.
+            if( isWM( c )) {
+                ++wmPhase1WaitingCount;
+                SmsSaveYourself( c->connection(), saveType,
+                             true, SmInteractStyleAny, false );
+            }
+
+        }
+        if( wmPhase1WaitingCount == 0 ) { // no WM, simply start them all
+            for ( KSMClient* c = clients.first(); c; c = clients.next() )
+                SmsSaveYourself( c->connection(), saveType,
+                             true, SmInteractStyleAny, false );
+        }
+        if ( clients.isEmpty() )
+            completeShutdownOrCheckpoint();
+    }
+    dialogActive = false;
+}
+
+void KSMServer::pendingShutdownTimeout()
+{
+    shutdown( pendingShutdown_confirm, pendingShutdown_sdtype, pendingShutdown_sdmode );
+}
+
+void KSMServer::saveCurrentSession()
+{
+    if ( state != Idle || dialogActive )
+        return;
+
+    if ( currentSession().isEmpty() || currentSession() == SESSION_PREVIOUS_LOGOUT )
+        sessionGroup = QString("Session: ") + SESSION_BY_USER;
+
+    state = Checkpoint;
+    wmPhase1WaitingCount = 0;
+    saveType = SmSaveLocal;
+    saveSession = true;
+    performLegacySessionSave();
+    for ( KSMClient* c = clients.first(); c; c = clients.next() ) {
+        c->resetState();
+        if( isWM( c )) {
+            ++wmPhase1WaitingCount;
+            SmsSaveYourself( c->connection(), saveType, false, SmInteractStyleNone, false );
+        }
+    }
+    if( wmPhase1WaitingCount == 0 ) {
+        for ( KSMClient* c = clients.first(); c; c = clients.next() )
+            SmsSaveYourself( c->connection(), saveType, false, SmInteractStyleNone, false );
+    }
+    if ( clients.isEmpty() )
+        completeShutdownOrCheckpoint();
+}
+
+void KSMServer::saveCurrentSessionAs( QString session )
+{
+    if ( state != Idle || dialogActive )
+        return;
+    sessionGroup = "Session: " + session;
+    saveCurrentSession();
+}
+
+// callbacks
+void KSMServer::saveYourselfDone( KSMClient* client, bool success )
+{
+    if ( state == Idle ) {
+        // State saving when it's not shutdown or checkpoint. Probably
+        // a shutdown was cancelled and the client is finished saving
+        // only now. Discard the saved state in order to avoid
+        // the saved data building up.
+        QStringList discard = client->discardCommand();
+        if( !discard.isEmpty())
+            executeCommand( discard );
+        return;
+    }
+    if ( success ) {
+        client->saveYourselfDone = true;
+        completeShutdownOrCheckpoint();
+    } else {
+        // fake success to make KDE's logout not block with broken
+        // apps. A perfect ksmserver would display a warning box at
+        // the very end.
+        client->saveYourselfDone = true;
+        completeShutdownOrCheckpoint();
+    }
+    startProtection();
+    if( isWM( client ) && !client->wasPhase2 && wmPhase1WaitingCount > 0 ) {
+        --wmPhase1WaitingCount;
+        // WM finished its phase1, save the rest
+        if( wmPhase1WaitingCount == 0 ) {
+            for ( KSMClient* c = clients.first(); c; c = clients.next() )
+                if( !isWM( c ))
+                    SmsSaveYourself( c->connection(), saveType, saveType != SmSaveLocal,
+                        saveType != SmSaveLocal ? SmInteractStyleAny : SmInteractStyleNone,
+                        false );
+        }
+    }
+}
+
+void KSMServer::interactRequest( KSMClient* client, int /*dialogType*/ )
+{
+    if ( state == Shutdown )
+        client->pendingInteraction = true;
+    else
+        SmsInteract( client->connection() );
+
+    handlePendingInteractions();
+}
+
+void KSMServer::interactDone( KSMClient* client, bool cancelShutdown_ )
+{
+    if ( client != clientInteracting )
+        return; // should not happen
+    clientInteracting = 0;
+    if ( cancelShutdown_ )
+        cancelShutdown( client );
+    else
+        handlePendingInteractions();
+}
+
+
+void KSMServer::phase2Request( KSMClient* client )
+{
+    client->waitForPhase2 = true;
+    client->wasPhase2 = true;
+    completeShutdownOrCheckpoint();
+    if( isWM( client ) && wmPhase1WaitingCount > 0 ) {
+        --wmPhase1WaitingCount;
+        // WM finished its phase1 and requests phase2, save the rest
+        if( wmPhase1WaitingCount == 0 ) {
+            for ( KSMClient* c = clients.first(); c; c = clients.next() )
+                if( !isWM( c ))
+                    SmsSaveYourself( c->connection(), saveType, saveType != SmSaveLocal,
+                        saveType != SmSaveLocal ? SmInteractStyleAny : SmInteractStyleNone,
+                        false );
+        }
+    }
+}
+
+void KSMServer::handlePendingInteractions()
+{
+    if ( clientInteracting )
+        return;
+
+    for ( KSMClient* c = clients.first(); c; c = clients.next() ) {
+        if ( c->pendingInteraction ) {
+            clientInteracting = c;
+            c->pendingInteraction = false;
+            break;
+        }
+    }
+    if ( clientInteracting ) {
+        endProtection();
+        SmsInteract( clientInteracting->connection() );
+    } else {
+        startProtection();
+    }
+}
+
+
+void KSMServer::cancelShutdown( KSMClient* c )
+{
+    kdDebug( 1218 ) << "Client " << c->program() << " (" << c->clientId() << ") canceled shutdown." << endl;
+    KNotifyClient::event( 0, "cancellogout", i18n( "Logout canceled by '%1'" ).arg( c->program()));
+    clientInteracting = 0;
+    for ( KSMClient* c = clients.first(); c; c = clients.next() ) {
+        SmsShutdownCancelled( c->connection() );
+        if( c->saveYourselfDone ) {
+            // Discard also saved state.
+            QStringList discard = c->discardCommand();
+            if( !discard.isEmpty())
+                executeCommand( discard );
+        }
+    }
+    state = Idle;
+}
+
+void KSMServer::startProtection()
+{
+    protectionTimer.start( 10000, true );
+}
+
+void KSMServer::endProtection()
+{
+    protectionTimer.stop();
+}
+
+/*
+   Internal protection slot, invoked when clients do not react during
+  shutdown.
+ */
+void KSMServer::protectionTimeout()
+{
+    if ( ( state != Shutdown && state != Checkpoint ) || clientInteracting )
+        return;
+
+    for ( KSMClient* c = clients.first(); c; c = clients.next() ) {
+        if ( !c->saveYourselfDone && !c->waitForPhase2 ) {
+            kdDebug( 1218 ) << "protectionTimeout: client " << c->program() << "(" << c->clientId() << ")" << endl;
+            c->saveYourselfDone = true;
+        }
+    }
+    completeShutdownOrCheckpoint();
+    startProtection();
+}
+
+void KSMServer::completeShutdownOrCheckpoint()
+{
+    if ( state != Shutdown && state != Checkpoint )
+        return;
+
+    for ( KSMClient* c = clients.first(); c; c = clients.next() ) {
+        if ( !c->saveYourselfDone && !c->waitForPhase2 )
+            return; // not done yet
+    }
+
+    // do phase 2
+    bool waitForPhase2 = false;
+    for ( KSMClient* c = clients.first(); c; c = clients.next() ) {
+        if ( !c->saveYourselfDone && c->waitForPhase2 ) {
+            c->waitForPhase2 = false;
+            SmsSaveYourselfPhase2( c->connection() );
+            waitForPhase2 = true;
+        }
+    }
+    if ( waitForPhase2 )
+        return;
+
+    if ( saveSession )
+        storeSession();
+    else
+        discardSession();
+
+    if ( state == Shutdown ) {
+        bool waitForKNotify = true;
+        if( !kapp->dcopClient()->connectDCOPSignal( "knotify", "",
+            "notifySignal(QString,QString,QString,QString,QString,int,int,int,int)",
+            "ksmserver", "notifySlot(QString,QString,QString,QString,QString,int,int,int,int)", false )) {
+            waitForKNotify = false;
+        }
+        if( !kapp->dcopClient()->connectDCOPSignal( "knotify", "",
+            "playingFinished(int,int)",
+            "ksmserver", "logoutSoundFinished(int,int)", false )) {
+            waitForKNotify = false;
+        }
+        // event() can return -1 if KNotifyClient short-circuits and avoids KNotify
+        logoutSoundEvent = KNotifyClient::event( 0, "exitkde" ); // KDE says good bye
+        if( logoutSoundEvent <= 0 )
+            waitForKNotify = false;
+        if( waitForKNotify ) {
+            state = WaitingForKNotify;
+            knotifyTimeoutTimer.start( 20000, true );
+            return;
+        }
+        startKilling();
+    } else if ( state == Checkpoint ) {
+        for ( KSMClient* c = clients.first(); c; c = clients.next() ) {
+            SmsSaveComplete( c->connection());
+        }
+        state = Idle;
+    }
+}
+
+void KSMServer::startKilling()
+{
+    knotifyTimeoutTimer.stop();
+    // kill all clients
+    state = Killing;
+    for ( KSMClient* c = clients.first(); c; c = clients.next() ) {
+        if( isWM( c )) // kill the WM as the last one in order to reduce flicker
+            continue;
+        kdDebug( 1218 ) << "completeShutdown: client " << c->program() << "(" << c->clientId() << ")" << endl;
+        SmsDie( c->connection() );
+    }
+
+    kdDebug( 1218 ) << " We killed all clients. We have now clients.count()=" <<
+       clients.count() << endl;
+    completeKilling();
+    QTimer::singleShot( 10000, this, SLOT( timeoutQuit() ) );
+}
+
+void KSMServer::completeKilling()
+{
+    kdDebug( 1218 ) << "KSMServer::completeKilling clients.count()=" <<
+        clients.count() << endl;
+    if( state == Killing ) {
+        bool wait = false;
+        for( KSMClient* c = clients.first(); c; c = clients.next()) {
+            if( isWM( c ))
+                continue;
+            wait = true; // still waiting for clients to go away
+        }
+        if( wait )
+            return;
+        killWM();
+    }
+}
+
+void KSMServer::killWM()
+{
+    state = KillingWM;
+    bool iswm = false;
+    for ( KSMClient* c = clients.first(); c; c = clients.next() ) {
+        if( isWM( c )) {
+            iswm = true;
+            kdDebug( 1218 ) << "killWM: client " << c->program() << "(" << c->clientId() << ")" << endl;
+            SmsDie( c->connection() );
+        }
+    }
+    if( iswm ) {
+        completeKillingWM();
+        QTimer::singleShot( 5000, this, SLOT( timeoutWMQuit() ) );
+    }
+    else
+        killingCompleted();
+}
+
+void KSMServer::completeKillingWM()
+{
+    kdDebug( 1218 ) << "KSMServer::completeKillingWM clients.count()=" <<
+        clients.count() << endl;
+    if( state == KillingWM ) {
+        if( clients.isEmpty())
+            killingCompleted();
+    }
+}
+
+// shutdown is fully complete
+void KSMServer::killingCompleted()
+{
+    kapp->quit();
+}
+
+// called when KNotify performs notification for logout (not when sound is finished though)
+void KSMServer::notifySlot(QString event ,QString app,QString,QString,QString,int present,int,int,int)
+{
+    if( state != WaitingForKNotify )
+        return;
+    if( event != "exitkde" || app != "ksmserver" )
+        return;
+    if( present & KNotifyClient::Sound ) // logoutSoundFinished() will be called
+        return;
+    startKilling();
+}
+
+// This is stupid. The normal DCOP signal connected to notifySlot() above should be simply
+// emitted in KNotify only after the sound is finished playing.
+void KSMServer::logoutSoundFinished( int event, int )
+{
+    if( state != WaitingForKNotify )
+        return;
+    if( event != logoutSoundEvent )
+        return;
+    startKilling();
+}
+
+void KSMServer::knotifyTimeout()
+{
+    if( state != WaitingForKNotify )
+        return;
+    startKilling();
+}
+
+void KSMServer::timeoutQuit()
+{
+    for (KSMClient *c = clients.first(); c; c = clients.next()) {
+        kdWarning( 1218 ) << "SmsDie timeout, client " << c->program() << "(" << c->clientId() << ")" << endl;
+    }
+    killWM();
+}
+
+void KSMServer::timeoutWMQuit()
+{
+    if( state == KillingWM ) {
+        kdWarning( 1218 ) << "SmsDie WM timeout" << endl;
+    }
+    killingCompleted();
+}
diff --git a/ksmserver/shutdowndlg.cpp b/ksmserver/shutdowndlg.cpp
new file mode 100644
index 000000000..06bc03c4c
--- /dev/null
+++ b/ksmserver/shutdowndlg.cpp
@@ -0,0 +1,278 @@
+/*****************************************************************
+ksmserver - the KDE session management server
+
+Copyright (C) 2000 Matthias Ettrich <[email protected]>
+******************************************************************/
+
+#include <config.h>
+
+#include "shutdowndlg.h"
+#include <qapplication.h>
+#include <qlayout.h>
+#include <qgroupbox.h>
+#include <qvbuttongroup.h>
+#include <qlabel.h>
+#include <qvbox.h>
+#include <qtimer.h>
+#include <qstyle.h>
+#include <qcombobox.h>
+#include <qcursor.h>
+#include <qmessagebox.h>
+#include <qbuttongroup.h>
+#include <qiconset.h>
+#include <qpopupmenu.h>
+#include <qtooltip.h>
+#include <qimage.h>
+
+#include <klocale.h>
+#include <kapplication.h>
+#include <kdebug.h>
+#include <kpushbutton.h>
+#include <kstdguiitem.h>
+#include <kiconloader.h>
+#include <kglobalsettings.h>
+#include <kwin.h>
+#include <kuser.h>
+#include <kpixmap.h>
+#include <kimageeffect.h>
+#include <kdialog.h>
+#include <kseparator.h>
+
+#include <sys/types.h>
+#include <sys/utsname.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <dmctl.h>
+
+#include <X11/Xlib.h>
+
+#include "shutdowndlg.moc"
+
+KSMShutdownFeedback * KSMShutdownFeedback::s_pSelf = 0L;
+
+KSMShutdownFeedback::KSMShutdownFeedback()
+ : QWidget( 0L, "feedbackwidget", WType_Popup ),
+   m_currentY( 0 )
+{
+    setBackgroundMode( QWidget::NoBackground );
+    setGeometry( QApplication::desktop()->geometry() );
+    QTimer::singleShot( 10, this, SLOT( slotPaintEffect() ) );
+    m_root.resize( width(), height() );
+}
+
+
+void KSMShutdownFeedback::slotPaintEffect()
+{
+    if ( m_currentY >= height() ) {
+        if ( backgroundMode() == QWidget::NoBackground ) {
+            setBackgroundMode( QWidget::NoBackground );
+            setBackgroundPixmap( m_root );
+        }
+        return;
+    }
+
+    KPixmap pixmap;
+    pixmap = QPixmap::grabWindow( qt_xrootwin(), 0, m_currentY, width(), 10 );
+    QImage image = pixmap.convertToImage();
+    KImageEffect::blend( Qt::black, image, 0.4 );
+    KImageEffect::toGray( image, true );
+    pixmap.convertFromImage( image );
+    bitBlt( this, 0, m_currentY, &pixmap );
+    bitBlt( &m_root, 0, m_currentY, &pixmap );
+    m_currentY += 10;
+    QTimer::singleShot( 1, this, SLOT( slotPaintEffect() ) );
+}
+
+//////
+
+KSMShutdownDlg::KSMShutdownDlg( QWidget* parent,
+                                bool maysd, KApplication::ShutdownType sdtype )
+  : QDialog( parent, 0, TRUE, WType_Popup ), targets(0)
+    // this is a WType_Popup on purpose. Do not change that! Not
+    // having a popup here has severe side effects.
+{
+    QVBoxLayout* vbox = new QVBoxLayout( this );
+    QFrame* frame = new QFrame( this );
+    frame->setFrameStyle( QFrame::StyledPanel | QFrame::Raised );
+    frame->setLineWidth( style().pixelMetric( QStyle::PM_DefaultFrameWidth, frame ) );
+    vbox->addWidget( frame );
+    vbox = new QVBoxLayout( frame, 2 * KDialog::marginHint(),
+                            2 * KDialog::spacingHint() );
+
+    QLabel* label = new QLabel( i18n("End Session for \"%1\"").arg(KUser().loginName()), frame );
+    QFont fnt = label->font();
+    fnt.setBold( true );
+    fnt.setPointSize( fnt.pointSize() * 3 / 2 );
+    label->setFont( fnt );
+    vbox->addWidget( label, 0, AlignHCenter );
+
+    QHBoxLayout* hbox = new QHBoxLayout( vbox, 2 * KDialog::spacingHint() );
+
+    // konqy
+    QFrame* lfrm = new QFrame( frame );
+    lfrm->setFrameStyle( QFrame::Panel | QFrame::Sunken );
+    hbox->addWidget( lfrm, AlignCenter );
+
+    QLabel* icon = new QLabel( lfrm );
+    icon->setPixmap( UserIcon( "shutdownkonq" ) );
+    lfrm->setFixedSize( icon->sizeHint());
+    icon->setFixedSize( icon->sizeHint());
+
+    // right column (buttons)
+    QVBoxLayout* buttonlay = new QVBoxLayout( hbox, 2 * KDialog::spacingHint() );
+    buttonlay->setAlignment( Qt::AlignHCenter );
+
+    buttonlay->addStretch( 1 );
+
+    // End session
+    KPushButton* btnLogout = new KPushButton( KGuiItem( i18n("&End Current Session"), "undo"), frame );
+    QFont btnFont = btnLogout->font();
+    buttonlay->addWidget( btnLogout );
+    connect(btnLogout, SIGNAL(clicked()), SLOT(slotLogout()));
+
+    if (maysd) {
+
+        // Shutdown
+        KPushButton* btnHalt = new KPushButton( KGuiItem( i18n("&Turn Off Computer"), "exit"), frame );
+        btnHalt->setFont( btnFont );
+        buttonlay->addWidget( btnHalt );
+        connect(btnHalt, SIGNAL(clicked()), SLOT(slotHalt()));
+        if ( sdtype == KApplication::ShutdownTypeHalt )
+            btnHalt->setFocus();
+
+        // Reboot
+        KSMDelayedPushButton* btnReboot = new KSMDelayedPushButton( KGuiItem( i18n("&Restart Computer"), "reload"), frame );
+        btnReboot->setFont( btnFont );
+        buttonlay->addWidget( btnReboot );
+
+        connect(btnReboot, SIGNAL(clicked()), SLOT(slotReboot()));
+        if ( sdtype == KApplication::ShutdownTypeReboot )
+            btnReboot->setFocus();
+
+        int def, cur;
+        if ( DM().bootOptions( rebootOptions, def, cur ) ) {
+	  targets = new QPopupMenu( frame );
+	  if ( cur == -1 )
+	    cur = def;
+
+	  int index = 0;
+	  for (QStringList::ConstIterator it = rebootOptions.begin(); it != rebootOptions.end(); ++it, ++index)
+	    {
+              QString label = (*it);
+              label=label.replace('&',"&&");
+	      if (index == cur)
+		targets->insertItem( label + i18n("current option in boot loader", " (current)"), index);
+	      else
+		targets->insertItem( label, index );
+	    }
+
+	  btnReboot->setPopup(targets);
+	  connect( targets, SIGNAL(activated(int)), SLOT(slotReboot(int)) );
+	}
+    }
+
+    buttonlay->addStretch( 1 );
+
+    // Separator
+    buttonlay->addWidget( new KSeparator( frame ) );
+
+    // Back to Desktop
+    KPushButton* btnBack = new KPushButton( KStdGuiItem::cancel(), frame );
+    buttonlay->addWidget( btnBack );
+    connect(btnBack, SIGNAL(clicked()), SLOT(reject()));
+
+}
+
+
+void KSMShutdownDlg::slotLogout()
+{
+    m_shutdownType = KApplication::ShutdownTypeNone;
+    accept();
+}
+
+
+void KSMShutdownDlg::slotReboot()
+{
+    // no boot option selected -> current
+    m_bootOption = QString::null;
+    m_shutdownType = KApplication::ShutdownTypeReboot;
+    accept();
+}
+
+void KSMShutdownDlg::slotReboot(int opt)
+{
+    if (int(rebootOptions.size()) > opt)
+        m_bootOption = rebootOptions[opt];
+    m_shutdownType = KApplication::ShutdownTypeReboot;
+    accept();
+}
+
+
+void KSMShutdownDlg::slotHalt()
+{
+    m_bootOption = QString::null;
+    m_shutdownType = KApplication::ShutdownTypeHalt;
+    accept();
+}
+
+
+bool KSMShutdownDlg::confirmShutdown( bool maysd, KApplication::ShutdownType& sdtype, QString& bootOption )
+{
+    kapp->enableStyles();
+    KSMShutdownDlg* l = new KSMShutdownDlg( 0,
+                                            //KSMShutdownFeedback::self(),
+                                            maysd, sdtype );
+
+    // Show dialog (will save the background in showEvent)
+    QSize sh = l->sizeHint();
+    QRect rect = KGlobalSettings::desktopGeometry(QCursor::pos());
+
+    l->move(rect.x() + (rect.width() - sh.width())/2,
+            rect.y() + (rect.height() - sh.height())/2);
+    bool result = l->exec();
+    sdtype = l->m_shutdownType;
+    bootOption = l->m_bootOption;
+
+    delete l;
+
+    kapp->disableStyles();
+    return result;
+}
+
+KSMDelayedPushButton::KSMDelayedPushButton( const KGuiItem &item,
+					    QWidget *parent,
+					    const char *name)
+  : KPushButton( item, parent, name), pop(0), popt(0)
+{
+  connect(this, SIGNAL(pressed()), SLOT(slotPressed()));
+  connect(this, SIGNAL(released()), SLOT(slotReleased()));
+  popt = new QTimer(this);
+  connect(popt, SIGNAL(timeout()), SLOT(slotTimeout()));
+}
+
+void KSMDelayedPushButton::setPopup(QPopupMenu *p)
+{
+  pop = p;
+  setIsMenuButton(p != 0);
+}
+
+void KSMDelayedPushButton::slotPressed()
+{
+  if (pop)
+    popt->start(QApplication::startDragTime());
+}
+
+void KSMDelayedPushButton::slotReleased()
+{
+  popt->stop();
+}
+
+void KSMDelayedPushButton::slotTimeout()
+{
+  QPoint bl = mapToGlobal(rect().bottomLeft());
+  QWidget *par = (QWidget*)parent();
+  QPoint br = par->mapToGlobal(par->rect().bottomRight());
+  pop->popup( bl );
+  popt->stop();
+  setDown(false);
+}
diff --git a/ksmserver/shutdowndlg.h b/ksmserver/shutdowndlg.h
new file mode 100644
index 000000000..9fcb77c51
--- /dev/null
+++ b/ksmserver/shutdowndlg.h
@@ -0,0 +1,88 @@
+/*****************************************************************
+ksmserver - the KDE session management server
+
+Copyright (C) 2000 Matthias Ettrich <[email protected]>
+******************************************************************/
+
+#ifndef SHUTDOWNDLG_H
+#define SHUTDOWNDLG_H
+
+#include <qpixmap.h>
+#include <qdialog.h>
+#include <kpushbutton.h>
+class QPushButton;
+class QVButtonGroup;
+class QPopupMenu;
+class QTimer;
+
+#include <kapplication.h>
+
+// The (singleton) widget that makes the desktop gray.
+class KSMShutdownFeedback : public QWidget
+{
+    Q_OBJECT
+
+public:
+    static void start() { s_pSelf = new KSMShutdownFeedback(); s_pSelf->show(); }
+    static void stop() { delete s_pSelf; s_pSelf = 0L; }
+    static KSMShutdownFeedback * self() { return s_pSelf; }
+
+protected:
+    ~KSMShutdownFeedback() {}
+
+private slots:
+    void slotPaintEffect();
+
+private:
+    static KSMShutdownFeedback * s_pSelf;
+    KSMShutdownFeedback();
+    int m_currentY;
+    QPixmap m_root;
+};
+
+
+// The confirmation dialog
+class KSMShutdownDlg : public QDialog
+{
+    Q_OBJECT
+
+public:
+    static bool confirmShutdown( bool maysd, KApplication::ShutdownType& sdtype, QString& bopt );
+
+public slots:
+    void slotLogout();
+    void slotHalt();
+    void slotReboot();
+    void slotReboot(int);
+
+protected:
+    ~KSMShutdownDlg() {};
+
+private:
+    KSMShutdownDlg( QWidget* parent, bool maysd, KApplication::ShutdownType sdtype );
+    KApplication::ShutdownType m_shutdownType;
+    QString m_bootOption;
+    QPopupMenu *targets;
+    QStringList rebootOptions;
+};
+
+class KSMDelayedPushButton : public KPushButton
+{
+  Q_OBJECT
+
+public:
+
+  KSMDelayedPushButton( const KGuiItem &item, QWidget *parent, const char *name = 0 );
+  void setPopup( QPopupMenu *pop);
+
+private slots:
+  void slotTimeout();
+  void slotPressed();
+  void slotReleased();
+
+private:
+  QPopupMenu *pop;
+  QTimer *popt;
+};
+
+#endif
diff --git a/ksmserver/shutdownkonq.png b/ksmserver/shutdownkonq.png
new file mode 100644
index 000000000..fca48fac9
--- /dev/null
+++ b/ksmserver/shutdownkonq.png
diff --git a/ksmserver/startup.cpp b/ksmserver/startup.cpp
new file mode 100644
index 000000000..9bc984a79
--- /dev/null
+++ b/ksmserver/startup.cpp
@@ -0,0 +1,442 @@
+/*****************************************************************
+ksmserver - the KDE session management server
+
+Copyright (C) 2000 Matthias Ettrich <[email protected]>
+Copyright (C) 2005 Lubos Lunak <[email protected]>
+
+relatively small extensions by Oswald Buddenhagen <[email protected]>
+
+some code taken from the dcopserver (part of the KDE libraries), which is
+Copyright (c) 1999 Matthias Ettrich <[email protected]>
+Copyright (c) 1999 Preston Brown <[email protected]>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+******************************************************************/
+
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <pwd.h>
+#include <sys/types.h>
+#include <sys/param.h>
+#include <sys/stat.h>
+#ifdef HAVE_SYS_TIME_H
+#include <sys/time.h>
+#endif
+#include <sys/socket.h>
+#include <sys/un.h>
+
+#include <unistd.h>
+#include <stdlib.h>
+#include <signal.h>
+#include <time.h>
+#include <errno.h>
+#include <string.h>
+#include <assert.h>
+
+#ifdef HAVE_LIMITS_H
+#include <limits.h>
+#endif
+
+#include <qfile.h>
+#include <qtextstream.h>
+#include <qdatastream.h>
+#include <qptrstack.h>
+#include <qpushbutton.h>
+#include <qmessagebox.h>
+#include <qguardedptr.h>
+#include <qtimer.h>
+
+#include <klocale.h>
+#include <kglobal.h>
+#include <kconfig.h>
+#include <kstandarddirs.h>
+#include <unistd.h>
+#include <kapplication.h>
+#include <kstaticdeleter.h>
+#include <ktempfile.h>
+#include <kprocess.h>
+#include <dcopclient.h>
+#include <dcopref.h>
+#include <kwinmodule.h>
+#include <knotifyclient.h>
+
+#include "server.h"
+#include "global.h"
+#include "client.h"
+
+#include <kdebug.h>
+
+/*!  Restores the previous session. Ensures the window manager is
+  running (if specified).
+ */
+void KSMServer::restoreSession( QString sessionName )
+{
+    if( state != Idle )
+        return;
+    state = LaunchingWM;
+
+    kdDebug( 1218 ) << "KSMServer::restoreSession " << sessionName << endl;
+    upAndRunning( "restore session");
+    KConfig* config = KGlobal::config();
+
+    sessionGroup = "Session: " + sessionName;
+
+    config->setGroup( sessionGroup );
+    int count =  config->readNumEntry( "count" );
+    appsToStart = count;
+
+    QValueList<QStringList> wmCommands;
+    if ( !wm.isEmpty() ) {
+	for ( int i = 1; i <= count; i++ ) {
+	    QString n = QString::number(i);
+	    if ( wm == config->readEntry( QString("program")+n ) ) {
+		wmCommands << config->readListEntry( QString("restartCommand")+n );
+	    }
+	}
+    }
+    if ( wmCommands.isEmpty() )
+        wmCommands << ( QStringList() << wm );
+
+    publishProgress( appsToStart, true );
+    connectDCOPSignal( launcher, launcher, "autoStart0Done()",
+                       "autoStart0Done()", true);
+    connectDCOPSignal( launcher, launcher, "autoStart1Done()",
+                       "autoStart1Done()", true);
+    connectDCOPSignal( launcher, launcher, "autoStart2Done()",
+                       "autoStart2Done()", true);
+    upAndRunning( "ksmserver" );
+
+    if ( !wmCommands.isEmpty() ) {
+        // when we have a window manager, we start it first and give
+        // it some time before launching other processes. Results in a
+        // visually more appealing startup.
+        for (uint i = 0; i < wmCommands.count(); i++)
+            startApplication( wmCommands[i] );
+        QTimer::singleShot( 4000, this, SLOT( autoStart0() ) );
+    } else {
+        autoStart0();
+    }
+}
+
+/*!
+  Starts the default session.
+
+  Currently, that's the window manager only (if specified).
+ */
+void KSMServer::startDefaultSession()
+{
+    if( state != Idle )
+        return;
+
+    state = LaunchingWM;
+    sessionGroup = "";
+    publishProgress( 0, true );
+    upAndRunning( "ksmserver" );
+    connectDCOPSignal( launcher, launcher, "autoStart0Done()",
+                       "autoStart0Done()", true);
+    connectDCOPSignal( launcher, launcher, "autoStart1Done()",
+                       "autoStart1Done()", true);
+    connectDCOPSignal( launcher, launcher, "autoStart2Done()",
+                       "autoStart2Done()", true);
+    startApplication( wm );
+    QTimer::singleShot( 4000, this, SLOT( autoStart0() ) );
+}
+
+
+void KSMServer::clientSetProgram( KSMClient* client )
+{
+    if ( !wm.isEmpty() && client->program() == wm )
+        autoStart0();
+}
+
+void KSMServer::autoStart0()
+{
+    if( state != LaunchingWM )
+        return;
+    if( !checkStartupSuspend())
+        return;
+    state = AutoStart0;
+    DCOPRef( launcher ).send( "autoStart", (int) 0 );
+}
+
+void KSMServer::autoStart0Done()
+{
+    if( state != AutoStart0 )
+        return;
+    disconnectDCOPSignal( launcher, launcher, "autoStart0Done()",
+                          "autoStart0Done()");
+    if( !checkStartupSuspend())
+        return;
+    kdDebug( 1218 ) << "Autostart 0 done" << endl;
+    upAndRunning( "kdesktop" );
+    upAndRunning( "kicker" );
+    connectDCOPSignal( "kcminit", "kcminit", "phase1Done()",
+                       "kcmPhase1Done()", true);
+    state = KcmInitPhase1;
+    QTimer::singleShot( 10000, this, SLOT( kcmPhase1Timeout())); // protection
+    DCOPRef( "kcminit", "kcminit" ).send( "runPhase1" );
+}
+
+void KSMServer::kcmPhase1Done()
+{
+    if( state != KcmInitPhase1 )
+        return;
+    kdDebug( 1218 ) << "Kcminit phase 1 done" << endl;
+    disconnectDCOPSignal( "kcminit", "kcminit", "phase1Done()",
+                       "kcmPhase1Done()" );
+    autoStart1();
+}
+
+void KSMServer::kcmPhase1Timeout()
+{
+    if( state != KcmInitPhase1 )
+        return;
+    kdDebug( 1218 ) << "Kcminit phase 1 timeout" << endl;
+    kcmPhase1Done();
+}
+
+void KSMServer::autoStart1()
+{
+    if( state != KcmInitPhase1 )
+        return;
+    state = AutoStart1;
+    DCOPRef( launcher ).send( "autoStart", (int) 1 );
+}
+
+void KSMServer::autoStart1Done()
+{
+    if( state != AutoStart1 )
+        return;
+    disconnectDCOPSignal( launcher, launcher, "autoStart1Done()",
+                          "autoStart1Done()");
+    if( !checkStartupSuspend())
+        return;
+    kdDebug( 1218 ) << "Autostart 1 done" << endl;
+    lastAppStarted = 0;
+    lastIdStarted = QString::null;
+    state = Restoring;
+    if( defaultSession()) {
+        autoStart2();
+        return;
+    }
+    tryRestoreNext();
+}
+
+void KSMServer::clientRegistered( const char* previousId )
+{
+    if ( previousId && lastIdStarted == previousId )
+        tryRestoreNext();
+}
+
+void KSMServer::tryRestoreNext()
+{
+    if( state != Restoring )
+        return;
+    restoreTimer.stop();
+    KConfig* config = KGlobal::config();
+    config->setGroup( sessionGroup );
+
+    while ( lastAppStarted < appsToStart ) {
+        publishProgress ( appsToStart - lastAppStarted );
+        lastAppStarted++;
+        QString n = QString::number(lastAppStarted);
+        QStringList restartCommand = config->readListEntry( QString("restartCommand")+n );
+        if ( restartCommand.isEmpty() ||
+             (config->readNumEntry( QString("restartStyleHint")+n ) == SmRestartNever)) {
+            continue;
+        }
+        if ( wm == config->readEntry( QString("program")+n ) )
+            continue; // wm already started
+        if( config->readBoolEntry( QString( "wasWm" )+n, false ))
+            continue; // it was wm before, but not now, don't run it (some have --replace in command :(  )
+        startApplication( restartCommand,
+                          config->readEntry( QString("clientMachine")+n ),
+                          config->readEntry( QString("userId")+n ));
+        lastIdStarted = config->readEntry( QString("clientId")+n );
+        if ( !lastIdStarted.isEmpty() ) {
+            restoreTimer.start( 2000, TRUE );
+            return; // we get called again from the clientRegistered handler
+        }
+    }
+
+    appsToStart = 0;
+    lastIdStarted = QString::null;
+    publishProgress( 0 );
+
+    autoStart2();
+}
+
+void KSMServer::autoStart2()
+{
+    if( state != Restoring )
+        return;
+    if( !checkStartupSuspend())
+        return;
+    state = FinishingStartup;
+    waitAutoStart2 = true;
+    waitKcmInit2 = true;
+    DCOPRef( launcher ).send( "autoStart", (int) 2 );
+    DCOPRef( "kded", "kded" ).send( "loadSecondPhase" );
+    DCOPRef( "kdesktop", "KDesktopIface" ).send( "runAutoStart" );
+    connectDCOPSignal( "kcminit", "kcminit", "phase2Done()",
+                       "kcmPhase2Done()", true);
+    QTimer::singleShot( 10000, this, SLOT( kcmPhase2Timeout())); // protection
+    DCOPRef( "kcminit", "kcminit" ).send( "runPhase2" );
+    if( !defaultSession())
+        restoreLegacySession( KGlobal::config());
+    KNotifyClient::event( 0, "startkde" ); // this is the time KDE is up, more or less
+}
+
+void KSMServer::autoStart2Done()
+{
+    if( state != FinishingStartup )
+        return;
+    disconnectDCOPSignal( launcher, launcher, "autoStart2Done()",
+                          "autoStart2Done()");
+    kdDebug( 1218 ) << "Autostart 2 done" << endl;
+    waitAutoStart2 = false;
+    finishStartup();
+}
+
+void KSMServer::kcmPhase2Done()
+{
+    if( state != FinishingStartup )
+        return;
+    kdDebug( 1218 ) << "Kcminit phase 2 done" << endl;
+    disconnectDCOPSignal( "kcminit", "kcminit", "phase2Done()",
+                          "kcmPhase2Done()");
+    waitKcmInit2 = false;
+    finishStartup();
+}
+
+void KSMServer::kcmPhase2Timeout()
+{
+    if( !waitKcmInit2 )
+        return;
+    kdDebug( 1218 ) << "Kcminit phase 2 timeout" << endl;
+    kcmPhase2Done();
+}
+
+void KSMServer::finishStartup()
+{
+    if( state != FinishingStartup )
+        return;
+    if( waitAutoStart2 || waitKcmInit2 )
+        return;
+
+    upAndRunning( "session ready" );
+    DCOPRef( "knotify" ).send( "sessionReady" ); // knotify startup optimization
+
+    state = Idle;
+
+    setupXIOErrorHandler(); // From now on handle X errors as normal shutdown.
+}
+
+bool KSMServer::checkStartupSuspend()
+{
+    if( startupSuspendCount.isEmpty())
+        return true;
+    // wait for the phase to finish
+    if( !startupSuspendTimeoutTimer.isActive())
+        startupSuspendTimeoutTimer.start( 10000, true );
+    return false;
+}
+
+void KSMServer::suspendStartup( QCString app )
+{
+    if( !startupSuspendCount.contains( app ))
+        startupSuspendCount[ app ] = 0;
+    ++startupSuspendCount[ app ];
+}
+
+void KSMServer::resumeStartup( QCString app )
+{
+    if( !startupSuspendCount.contains( app ))
+        return;
+    if( --startupSuspendCount[ app ] == 0 ) {
+        startupSuspendCount.remove( app );
+        if( startupSuspendCount.isEmpty() && startupSuspendTimeoutTimer.isActive()) {
+            startupSuspendTimeoutTimer.stop();
+            resumeStartupInternal();
+        }
+    }
+}
+
+void KSMServer::startupSuspendTimeout()
+{
+    kdDebug( 1218 ) << "Startup suspend timeout:" << state << endl;
+    resumeStartupInternal();
+}
+
+void KSMServer::resumeStartupInternal()
+{
+    startupSuspendCount.clear();
+    switch( state ) {
+        case LaunchingWM:
+            autoStart0();
+          break;
+        case AutoStart0:
+            autoStart0Done();
+          break;
+        case AutoStart1:
+            autoStart1Done();
+          break;
+        case Restoring:
+            autoStart2();
+          break;
+        default:
+            kdWarning( 1218 ) << "Unknown resume startup state" << endl;
+          break;
+    }
+}
+
+void KSMServer::publishProgress( int progress, bool max  )
+{
+    DCOPRef( "ksplash" ).send( max ? "setMaxProgress" : "setProgress", progress );
+}
+
+
+void KSMServer::upAndRunning( const QString& msg )
+{
+    DCOPRef( "ksplash" ).send( "upAndRunning", msg );
+    XEvent e;
+    e.xclient.type = ClientMessage;
+    e.xclient.message_type = XInternAtom( qt_xdisplay(), "_KDE_SPLASH_PROGRESS", False );
+    e.xclient.display = qt_xdisplay();
+    e.xclient.window = qt_xrootwin();
+    e.xclient.format = 8;
+    assert( strlen( msg.latin1()) < 20 );
+    strcpy( e.xclient.data.b, msg.latin1());
+    XSendEvent( qt_xdisplay(), qt_xrootwin(), False, SubstructureNotifyMask, &e );
+}
+
+// these two are in the DCOP interface but I have no idea what uses them
+// Remove for KDE4
+void KSMServer::restoreSessionInternal()
+{
+    autoStart1Done();
+}
+
+void KSMServer::restoreSessionDoneInternal()
+{
+    autoStart2Done();
+}
diff --git a/ksmserver/test.cpp b/ksmserver/test.cpp
new file mode 100644
index 000000000..57a6c51d6
--- /dev/null
+++ b/ksmserver/test.cpp
@@ -0,0 +1,27 @@
+#include "shutdowndlg.h"
+#include <kcmdlineargs.h>
+#include <kaboutdata.h>
+#include <kapplication.h>
+#include <kiconloader.h>
+
+int
+main(int argc, char *argv[])
+{
+   KAboutData about("kapptest", "kapptest", "version");
+   KCmdLineArgs::init(argc, argv, &about);
+
+   KApplication a;
+   a.iconLoader()->addAppDir("ksmserver");
+   KSMShutdownFeedback::start();
+
+   KApplication::ShutdownType sdtype = KApplication::ShutdownTypeNone;
+   QString bopt;
+   (void)KSMShutdownDlg::confirmShutdown( true,
+                                          sdtype,
+                                          bopt );
+/*   (void)KSMShutdownDlg::confirmShutdown( false,
+                                          sdtype,
+                                          bopt ); */
+
+   KSMShutdownFeedback::stop();
+}